All language subtitles for Unearthed.(2016).S04E09.Lost.City.of.the.Maya.1080p.AMZN.WEB-DL.DD+2.0.H.264-Cinefeel_track3_[eng]

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Would you like to inspect the original subtitles? These are the user uploaded subtitles that are being translated: 1 00:00:01,862 --> 00:00:07,758 Narrator: tikal -- a 2,000-year-old maya metropolis 2 00:00:07,793 --> 00:00:12,068 Buried deep in the guatemalan Rainforest. 3 00:00:12,103 --> 00:00:14,275 This used to be The most important city 4 00:00:14,310 --> 00:00:16,241 In all mesoamerica. 5 00:00:16,275 --> 00:00:18,827 In its day, it was one Of the greatest cities 6 00:00:18,862 --> 00:00:20,103 Of the new world. 7 00:00:20,137 --> 00:00:23,034 Narrator: how did this once Small jungle village 8 00:00:23,068 --> 00:00:25,793 Rise to become An ancient superpower? 9 00:00:25,827 --> 00:00:29,896 This isn't just about Engineering. This is religion. 10 00:00:29,931 --> 00:00:34,344 Narrator: And what transformed it from a Thriving city into a ghost town? 11 00:00:34,379 --> 00:00:38,103 Overnight, tens of thousands Of people abandon it. 12 00:00:38,137 --> 00:00:39,862 Narrator: Now a pioneering mission 13 00:00:39,896 --> 00:00:42,344 To scan this whole site With lasers 14 00:00:42,379 --> 00:00:45,965 Is revealing Its hidden secrets. 15 00:00:46,000 --> 00:00:50,482 To unearth the truth, We'll strip away the jungle 16 00:00:50,517 --> 00:00:54,965 And explode ancient temples Stone by stone 17 00:00:55,000 --> 00:00:57,068 To reveal how tikal became 18 00:00:57,103 --> 00:01:00,241 One of the most powerful cities In the maya world 19 00:01:00,275 --> 00:01:03,275 And why it suddenly All came crashing down. 20 00:01:03,310 --> 00:01:05,793 --captions by vitac-- Www.Vitac.Com 21 00:01:05,827 --> 00:01:09,137 Captions paid for by Discovery communications 22 00:01:09,172 --> 00:01:11,724 Deep inside Guatemala's rainforest 23 00:01:11,758 --> 00:01:15,689 Lie the remains of A mysterious metropolis -- 24 00:01:15,724 --> 00:01:20,586 Tikal. 25 00:01:20,620 --> 00:01:25,068 A city of 3,000 structures, 26 00:01:25,103 --> 00:01:29,448 Including 12 towering temples. 27 00:01:29,482 --> 00:01:34,000 Today, most of tikal is Completely swallowed by jungle, 28 00:01:34,034 --> 00:01:35,758 But 1,200 years ago, 29 00:01:35,793 --> 00:01:38,241 It dominated a network Of maya cities 30 00:01:38,275 --> 00:01:41,551 That once spanned Eastern mesoamerica. 31 00:01:44,103 --> 00:01:49,517 Tikal's rulers made their city Greater than all the others, 32 00:01:49,551 --> 00:01:53,241 But how did they do it? 33 00:01:53,275 --> 00:01:57,206 Could the answer be locked deep In these magnificent ruins? 34 00:01:59,862 --> 00:02:04,275 Peeling away the foliage 35 00:02:04,310 --> 00:02:09,586 Reveals the known extent Of this once-great city. 36 00:02:09,620 --> 00:02:12,137 Incredible limestone palaces 37 00:02:12,172 --> 00:02:15,103 Sit next to colossal Pyramid temples, 38 00:02:15,137 --> 00:02:18,206 Some towering Over 200 feet tall. 39 00:02:18,241 --> 00:02:22,310 ♪♪ 40 00:02:22,344 --> 00:02:25,655 Giant stone slabs Commemorating tikal's rulers 41 00:02:25,689 --> 00:02:28,586 Border sweeping plazas. 42 00:02:30,275 --> 00:02:35,275 But what was this city's Recipe for domination? 43 00:02:35,310 --> 00:02:39,517 How did its rulers turn tikal From a jungle village 44 00:02:39,551 --> 00:02:41,862 Into a maya superpower? 45 00:02:41,896 --> 00:02:45,931 ♪♪ 46 00:02:45,965 --> 00:02:49,586 One way was to build big. 47 00:02:49,620 --> 00:02:53,068 Temples were the focal point Of maya religion, 48 00:02:53,103 --> 00:02:55,172 And maya kings Were the chosen ones 49 00:02:55,206 --> 00:03:00,275 Who uses them to communicate With gods via bloody rituals. 50 00:03:00,310 --> 00:03:02,275 This isn't just about Engineering. 51 00:03:02,310 --> 00:03:03,931 This is religion. 52 00:03:03,965 --> 00:03:06,344 You have to imagine This as a setting. 53 00:03:06,379 --> 00:03:09,034 The ruler is coming out Of the temple, 54 00:03:09,068 --> 00:03:12,068 His hands dripping blood, 55 00:03:12,103 --> 00:03:15,551 And he proceeds With tremendous dignity 56 00:03:15,586 --> 00:03:19,862 Down these steep steps. 57 00:03:19,896 --> 00:03:24,206 He has to deliver This confidence to the people. 58 00:03:24,241 --> 00:03:25,724 Narrator: The bigger the temple, 59 00:03:25,758 --> 00:03:30,241 The greater the ruler's Connection with the divine 60 00:03:30,275 --> 00:03:34,275 And the more followers He would attract. 61 00:03:34,310 --> 00:03:39,517 The mighty temple iv Stands at the heart of tikal. 62 00:03:39,551 --> 00:03:43,379 It's the largest of the city's Six major buildings 63 00:03:43,413 --> 00:03:48,137 And the tallest structure Ever built by the maya. 64 00:03:48,172 --> 00:03:51,793 It's tikal's greatest Architectural achievement 65 00:03:51,827 --> 00:03:56,241 And also its greatest mystery. 66 00:03:56,275 --> 00:04:01,137 Hidden among the thick jungle... 67 00:04:01,172 --> 00:04:05,827 Temple iv is a wonder Of engineering. 68 00:04:07,896 --> 00:04:11,241 Constructed of seven platforms, 69 00:04:11,275 --> 00:04:13,793 Ascended by incredible Steep steps, 70 00:04:13,827 --> 00:04:16,896 Climbing over 200 feet, 71 00:04:16,931 --> 00:04:21,172 At its top, A shrine to the gods, 72 00:04:21,206 --> 00:04:25,310 Topped by A distinctive roof cone, 73 00:04:25,344 --> 00:04:29,793 But how this engineering marvel Still stands is a mystery. 74 00:04:29,827 --> 00:04:33,758 Constructing such a steep Pyramid should be impossible, 75 00:04:33,793 --> 00:04:37,793 So how did the maya build it So tall without it collapsing? 76 00:04:37,827 --> 00:04:42,034 ♪♪ 77 00:04:42,068 --> 00:04:46,931 Archaeologist arthur demarest is On a quest to find answers. 78 00:04:46,965 --> 00:04:52,344 ♪♪ 79 00:04:52,379 --> 00:04:56,655 What is most impressive about This pyramid is the steepness. 80 00:04:56,689 --> 00:04:58,517 I mean, you'll look At the pyramids in egypt 81 00:04:58,551 --> 00:05:00,379 And other places. They're sort of like this. 82 00:05:00,413 --> 00:05:03,068 To make something this steep 83 00:05:03,103 --> 00:05:08,241 Without reinforced steel girders Then, it's incredible, 84 00:05:08,275 --> 00:05:09,896 And it's amazing It's still standing. 85 00:05:09,931 --> 00:05:12,000 It's in pretty good shape. 86 00:05:14,620 --> 00:05:16,896 Narrator: arthur believes The secret to how the maya 87 00:05:16,931 --> 00:05:21,034 Built this temple so tall Lies hidden deep inside it. 88 00:05:25,517 --> 00:05:28,965 Going in here now to look At the tunneling excavations 89 00:05:29,000 --> 00:05:32,206 To try to figure out How they pulled this off. 90 00:05:35,241 --> 00:05:39,034 It's kind of scary to think That there's, like, hundreds, 91 00:05:39,068 --> 00:05:42,206 Thousands of tons of stone Over our heads right now. 92 00:05:42,241 --> 00:05:44,620 You can just hope it's stable. 93 00:05:44,655 --> 00:05:47,965 [ both speaking spanish ] 94 00:05:48,000 --> 00:05:50,275 Narrator: Site director leopoldo gonzález 95 00:05:50,310 --> 00:05:53,413 Helps arthur With the investigation. 96 00:05:53,448 --> 00:05:55,793 His team unearths the maya Secrets 97 00:05:55,827 --> 00:05:59,551 That stop this giant pile Of stones from falling down. 98 00:06:01,931 --> 00:06:04,379 Inside each of The temple's platforms, 99 00:06:04,413 --> 00:06:07,413 They found a number Of mysterious chambers, 100 00:06:07,448 --> 00:06:10,862 Giant box-like compartments With stone walls. 101 00:06:32,068 --> 00:06:35,034 Narrator: leopoldo discovered Temple iv's builders 102 00:06:35,068 --> 00:06:39,137 Packed these box Chambers with rubble. 103 00:06:39,172 --> 00:06:43,103 The maya knew filling these Walled compartments with rock 104 00:06:43,137 --> 00:06:44,965 Made each platform stronger 105 00:06:45,000 --> 00:06:49,896 Than if they were made of stones Held together with only mortar. 106 00:06:49,931 --> 00:06:52,206 But with so many of them Stacked up, 107 00:06:52,241 --> 00:06:53,724 How did the maya engineers 108 00:06:53,758 --> 00:06:57,068 Prevent the entire building From crashing down. 109 00:06:59,724 --> 00:07:02,793 Leopoldo finds A special structure, 110 00:07:02,827 --> 00:07:06,482 Which he believes makes this Particular temple super stable. 111 00:07:22,034 --> 00:07:24,379 Leopoldo discovers This special core 112 00:07:24,413 --> 00:07:28,758 Consists of seven Raised platforms. 113 00:07:28,793 --> 00:07:30,724 110 feet tall, 114 00:07:30,758 --> 00:07:34,689 It runs vertically through The center of the structure. 115 00:07:34,724 --> 00:07:35,862 Demarest: wow. 116 00:07:35,896 --> 00:07:38,000 This is all just Construction core. 117 00:07:38,034 --> 00:07:41,931 This stairway goes up so they Could continue to build up 118 00:07:41,965 --> 00:07:44,758 To sustain The rest of the building. 119 00:07:44,793 --> 00:07:47,896 All of it this clever. 120 00:07:47,931 --> 00:07:50,862 Narrator: the ingenious core Stopped temple iv's layers 121 00:07:50,896 --> 00:07:54,586 From moving and solves The mystery of how tikal's kings 122 00:07:54,620 --> 00:07:57,724 Built the tallest building In the maya world. 123 00:07:57,758 --> 00:08:02,827 ♪♪ 124 00:08:02,862 --> 00:08:06,103 Temple iv started as A rectangular stone platform 125 00:08:06,137 --> 00:08:10,724 Made of smaller box rooms Surrounding a stone core 126 00:08:10,758 --> 00:08:12,620 That gave the temple strength. 127 00:08:15,517 --> 00:08:20,758 Builders added platforms One on top of the next. 128 00:08:20,793 --> 00:08:24,896 On the last platform, They placed the shrine. 129 00:08:24,931 --> 00:08:28,379 The central core's strength Made it possible to position 130 00:08:28,413 --> 00:08:32,379 Thousands of tons of cut stone To make large spaces 131 00:08:32,413 --> 00:08:36,379 For the veneration Of gods and ancestors. 132 00:08:36,413 --> 00:08:39,344 The finishing touch Was an elaborate roof cone 133 00:08:39,379 --> 00:08:41,724 43 feet tall, 134 00:08:41,758 --> 00:08:45,551 Intricately carved with Hieroglyphs and mythical scenes. 135 00:08:49,068 --> 00:08:51,241 Tikal's rulers built The megatemples 136 00:08:51,275 --> 00:08:55,482 As mighty stages For huge rituals. 137 00:08:55,517 --> 00:08:57,034 Arthur thinks these ceremonies 138 00:08:57,068 --> 00:09:02,655 Helped increase the size And population of tikal. 139 00:09:02,689 --> 00:09:04,965 Demarest: Tikal's power during this period 140 00:09:05,000 --> 00:09:09,068 Came from all of The monumental architecture. 141 00:09:09,103 --> 00:09:13,482 These buildings are settings For gigantic rituals, 142 00:09:13,517 --> 00:09:15,827 And that also brings In followers, 143 00:09:15,862 --> 00:09:19,586 And so you just have All of it coming together 144 00:09:19,620 --> 00:09:22,413 To create this magnificence. 145 00:09:22,448 --> 00:09:28,793 ♪♪ 146 00:09:28,827 --> 00:09:31,206 Narrator: new arrivals eager to Be part of this 147 00:09:31,241 --> 00:09:34,517 Religious society Swelled tikal's population. 148 00:09:37,275 --> 00:09:41,379 But just how big did The city actually become, 149 00:09:41,413 --> 00:09:44,241 And what transformed This jungle backwater 150 00:09:44,275 --> 00:09:47,896 Into one of the most important Maya cities in history? 151 00:09:52,655 --> 00:09:56,931 ♪♪ 152 00:09:56,965 --> 00:10:03,586 Narrator: tikal, guatemala -- 1,200 years ago, 153 00:10:03,620 --> 00:10:05,965 This was a mighty maya city. 154 00:10:08,896 --> 00:10:11,965 Its kings built big To honor the gods 155 00:10:12,000 --> 00:10:15,896 And draw in devoted citizens To grow their power base, 156 00:10:15,931 --> 00:10:19,620 But tikal's rulers wanted more. 157 00:10:19,655 --> 00:10:21,034 They had ambitions to turn it 158 00:10:21,068 --> 00:10:25,310 Into the most powerful Of all maya cities, 159 00:10:25,344 --> 00:10:28,310 But they faced Stiff competition. 160 00:10:28,344 --> 00:10:29,758 Garrison: The maya were one of the great 161 00:10:29,793 --> 00:10:31,931 Ancient civilizations Of the americas, 162 00:10:31,965 --> 00:10:34,517 But unlike the later Aztec or inca, 163 00:10:34,551 --> 00:10:37,310 The maya never actually Had an empire. 164 00:10:37,344 --> 00:10:40,620 The maya were a collection Of dozens of city-states. 165 00:10:40,655 --> 00:10:41,896 Each of these city-states Would've had 166 00:10:41,931 --> 00:10:44,172 Its own local dynasty, 167 00:10:44,206 --> 00:10:47,172 And these kings would've Played out this political drama 168 00:10:47,206 --> 00:10:52,137 Across the landscape, Having wars and marriages. 169 00:10:52,172 --> 00:10:55,655 Narrator: so how did tikal's Rulers emerge from the pack 170 00:10:55,689 --> 00:10:58,896 And turn tikal Into a maya superpower? 171 00:11:01,068 --> 00:11:04,413 Archaeologist tom garrison Believes the size 172 00:11:04,448 --> 00:11:08,241 Of tikal's population Holds the key. 173 00:11:08,275 --> 00:11:11,931 In a world with no domesticated Animals or machines, 174 00:11:11,965 --> 00:11:14,413 People equaled power. 175 00:11:14,448 --> 00:11:16,034 Tikal's kings knew, 176 00:11:16,068 --> 00:11:18,793 The larger they grew Their city's population, 177 00:11:18,827 --> 00:11:22,034 The stronger they would become. 178 00:11:22,068 --> 00:11:24,758 So just how many people Did they rule? 179 00:11:27,275 --> 00:11:29,586 Tom believes Solving this mystery rests 180 00:11:29,620 --> 00:11:34,241 On finding the city's Long-lost suburbs. 181 00:11:34,275 --> 00:11:36,448 Mapping an ancient Transport network 182 00:11:36,482 --> 00:11:38,862 Could reveal their location. 183 00:11:40,965 --> 00:11:44,000 In the center of the city, Carved stone slabs 184 00:11:44,034 --> 00:11:50,034 Celebrating tikal's kings Frame an open square, 185 00:11:50,068 --> 00:11:55,482 And two great pyramids stare At each other from either end. 186 00:11:59,000 --> 00:12:02,275 The square is large enough For tens of thousands of people 187 00:12:02,310 --> 00:12:06,137 To gather for rituals. 188 00:12:06,172 --> 00:12:09,551 They got there Via paved causeways, 189 00:12:09,586 --> 00:12:14,103 Some 200 feet wide Leading from the jungle. 190 00:12:14,137 --> 00:12:18,793 Can following these roads today Lead to the lost suburbs 191 00:12:18,827 --> 00:12:22,379 And reveal the true size Of tikal's population? 192 00:12:22,413 --> 00:12:28,103 But tom faces a big problem -- The ancient roads 193 00:12:28,137 --> 00:12:31,379 Are completely overgrown. 194 00:12:31,413 --> 00:12:32,758 Garrison: in my archaeology, 195 00:12:32,793 --> 00:12:34,862 It's relatively easy To find the cities. 196 00:12:34,896 --> 00:12:36,448 They have these massive pyramids 197 00:12:36,482 --> 00:12:38,793 That stick out Of the jungle canopy, 198 00:12:38,827 --> 00:12:40,172 But as you move further 199 00:12:40,206 --> 00:12:43,413 And further Outside of this central area, 200 00:12:43,448 --> 00:12:46,344 The city becomes buried Under this weight of jungle, 201 00:12:46,379 --> 00:12:49,827 And it becomes very difficult To determine just how vast 202 00:12:49,862 --> 00:12:54,344 And how extensive a place Like tikal really was. 203 00:12:54,379 --> 00:12:56,344 Narrator: previous attempts By investigators 204 00:12:56,379 --> 00:12:57,862 To look for the suburbs 205 00:12:57,896 --> 00:13:03,068 By simply hacking through The jungle proved impossible, 206 00:13:03,103 --> 00:13:08,206 But now a pioneering new Technique gives tom the edge. 207 00:13:08,241 --> 00:13:10,965 It uses special Laser-scanning technology 208 00:13:11,000 --> 00:13:14,241 Called lidar To see through the trees. 209 00:13:16,827 --> 00:13:19,344 A plane-mounted sensor Shoots laser beams 210 00:13:19,379 --> 00:13:21,896 Through the jungle canopy To the floor, 211 00:13:21,931 --> 00:13:24,862 Building a picture Of the lost areas of the city. 212 00:13:26,965 --> 00:13:28,724 Garrison: What this allows us to do 213 00:13:28,758 --> 00:13:31,689 Is essentially digitally Deforest the jungle, 214 00:13:31,724 --> 00:13:34,275 And this lets us see the maya Ruins underneath in a way 215 00:13:34,310 --> 00:13:39,000 That we never thought possible, So now we can see more of tikal. 216 00:13:39,034 --> 00:13:43,448 Narrator: lidar peels back Over 1,000 years of history 217 00:13:43,482 --> 00:13:47,103 To reveal what tom Has been searching for. 218 00:13:47,137 --> 00:13:50,689 Garrison: we can see the map of The site's core crystal-clear. 219 00:13:50,724 --> 00:13:55,103 We can see the distinctive shape Of tikal's road systems. 220 00:13:55,137 --> 00:13:57,896 Narrator: lidar reveals A sprawling road network 221 00:13:57,931 --> 00:14:01,965 That encompasses an area Of 16 square miles. 222 00:14:02,000 --> 00:14:06,241 The roads lead to previously Undiscovered parts of the city, 223 00:14:06,275 --> 00:14:11,034 Temples, fortresses, And residential districts. 224 00:14:11,068 --> 00:14:12,896 There are thousands Of structures out there 225 00:14:12,931 --> 00:14:14,655 In the jungle That would've been the houses 226 00:14:14,689 --> 00:14:18,517 Of the everyday people that Made up most of the population. 227 00:14:18,551 --> 00:14:21,896 The lidar data over tikal Revealed the city is even larger 228 00:14:21,931 --> 00:14:25,586 And more massive Than we previously thought. 229 00:14:25,620 --> 00:14:29,241 Narrator: based on tikal's size, Tom estimates the city's kings 230 00:14:29,275 --> 00:14:34,000 Likely ruled over More than 100,000 people. 231 00:14:34,034 --> 00:14:36,793 This made tikal Larger and more powerful 232 00:14:36,827 --> 00:14:40,344 Than almost every city In maya history, 233 00:14:40,379 --> 00:14:44,586 But that created another problem For tikal's rulers. 234 00:14:44,620 --> 00:14:47,482 The city is built On raised limestone bedrock 235 00:14:47,517 --> 00:14:49,724 Covered in very thin soil, 236 00:14:49,758 --> 00:14:53,241 Which is not ideal To grow arable crops. 237 00:14:53,275 --> 00:14:56,620 So how did they feed this Ever-expanding population? 238 00:14:58,793 --> 00:15:01,517 Garrison: that's where It gets really challenging. 239 00:15:01,551 --> 00:15:03,482 One of the things that we need To do is look 240 00:15:03,517 --> 00:15:06,793 For those agricultural fields And see if we can figure out 241 00:15:06,827 --> 00:15:11,275 How they were able to support Such a large population. 242 00:15:11,310 --> 00:15:15,344 Narrator: the lidar data Reveals another clue. 243 00:15:15,379 --> 00:15:17,965 Tom discovers unusual Linear features 244 00:15:18,000 --> 00:15:22,793 Hidden in the heavily forested, Swampy ground outside tikal. 245 00:15:22,827 --> 00:15:26,034 Garrison: this doesn't seem To be a natural feature, 246 00:15:26,068 --> 00:15:29,068 And what this makes us Wonder is, is this agriculture? 247 00:15:29,103 --> 00:15:33,137 Is this how they're feeding That vast population at tikal? 248 00:15:36,172 --> 00:15:40,620 Narrator: to find answers, tom Must investigate in the field. 249 00:15:40,655 --> 00:15:43,344 Gps guides his team To the exact spot 250 00:15:43,379 --> 00:15:45,586 Identified from the lidar scan. 251 00:15:47,689 --> 00:15:50,827 They hack through dense jungle To get to the site. 252 00:15:54,034 --> 00:15:56,551 Garrison: well, we're here. 253 00:15:56,586 --> 00:15:59,000 I think what we're seeing, All these little ridges, 254 00:15:59,034 --> 00:16:01,448 These are the subtle features That we must be seeing, 255 00:16:01,482 --> 00:16:04,827 And it goes on for kilometers. 256 00:16:04,862 --> 00:16:06,758 These are going to be The agricultural fields 257 00:16:06,793 --> 00:16:09,551 Of the people of tikal. 258 00:16:09,586 --> 00:16:12,862 Narrator: the ridges suggest Tikal's rulers deforested 259 00:16:12,896 --> 00:16:16,137 And drained the only fertile Areas close to the city -- 260 00:16:16,172 --> 00:16:18,000 The swamps. 261 00:16:18,034 --> 00:16:22,758 They then cut a network Of terraces to cultivate crops. 262 00:16:22,793 --> 00:16:25,068 Garrison: And that's what's going to be The lifeblood of the city. 263 00:16:25,103 --> 00:16:27,620 That's what supports This massive population, 264 00:16:27,655 --> 00:16:31,034 And when you have more people, Your city has more power. 265 00:16:31,068 --> 00:16:32,758 You have more wealth. 266 00:16:32,793 --> 00:16:34,931 It could be That it's these swampy areas 267 00:16:34,965 --> 00:16:36,793 Where we can hardly see anything 268 00:16:36,827 --> 00:16:40,793 That are actually the key To understanding tikal. 269 00:16:40,827 --> 00:16:43,689 Narrator: tikal's population Burned the jungle to clear it 270 00:16:43,724 --> 00:16:46,931 Of trees before building The city's terrace system 271 00:16:46,965 --> 00:16:52,724 And planting crops in soil Fertilized by the ash. 272 00:16:52,758 --> 00:16:55,172 To get the most Out of this precious land, 273 00:16:55,206 --> 00:16:59,413 They grew squash on the ground, Corn that rose up through it 274 00:16:59,448 --> 00:17:03,275 And beans that Climbed up the corn. 275 00:17:03,310 --> 00:17:06,034 Corn was their Most important crop. 276 00:17:06,068 --> 00:17:09,655 As a daily staple, the maya Ate it boiled as gruel 277 00:17:09,689 --> 00:17:14,827 Or ground into flour To make tamales and tortillas. 278 00:17:14,862 --> 00:17:18,241 This agricultural land Was so vital to the maya 279 00:17:18,275 --> 00:17:21,551 That their corn god Was one of their chief deities. 280 00:17:21,586 --> 00:17:26,310 ♪♪ 281 00:17:26,344 --> 00:17:29,655 Ingenious landscaping Was tikal's rulers' secret 282 00:17:29,689 --> 00:17:33,413 For feeding Over 100,000 people, 283 00:17:33,448 --> 00:17:36,620 But was it actually the maya Themselves who put tikal 284 00:17:36,655 --> 00:17:40,793 On the road to greatness, Or did another lost civilization 285 00:17:40,827 --> 00:17:43,862 Play a decisive role In its meteoric rise? 286 00:17:43,896 --> 00:17:48,862 ♪♪ 287 00:17:54,517 --> 00:17:57,689 Narrator: 1,200 years ago, 288 00:17:57,724 --> 00:18:01,758 Tikal was the premier city Of ancient mesoamerica. 289 00:18:05,137 --> 00:18:06,896 It had the largest population 290 00:18:06,931 --> 00:18:10,517 And tallest temple of any city In maya history. 291 00:18:14,310 --> 00:18:17,517 But tikal wasn't always So strong. 292 00:18:19,103 --> 00:18:22,793 For centuries, It was a backwater. 293 00:18:22,827 --> 00:18:28,655 Then, 1,200 years After it was founded, 294 00:18:28,689 --> 00:18:31,896 Something made it take off. 295 00:18:33,724 --> 00:18:36,931 What was the spark that ignited Tikal's transformation 296 00:18:36,965 --> 00:18:39,931 Into a maya superpower? 297 00:18:42,448 --> 00:18:46,482 Mayan hieroglyphic expert Simon martin hunts for clues. 298 00:18:48,862 --> 00:18:51,000 Martin: when tikal started, It really wasn't anything 299 00:18:51,034 --> 00:18:52,517 Particularly special. 300 00:18:52,551 --> 00:18:56,482 There were lots of places like It, but then something changed. 301 00:18:56,517 --> 00:19:00,172 It began to become a much more Dynamic and exciting place. 302 00:19:00,206 --> 00:19:02,620 Narrator: simon's quest For answers leads him away 303 00:19:02,655 --> 00:19:07,448 From the city's largest temples To one of its smallest. 304 00:19:07,482 --> 00:19:09,965 He believes this building Holds the key 305 00:19:10,000 --> 00:19:13,310 To understanding Tikal's mysterious rise. 306 00:19:16,034 --> 00:19:20,206 This structure is unlike Anything else in the city. 307 00:19:20,241 --> 00:19:22,862 It was a king's palace Built just before 308 00:19:22,896 --> 00:19:26,896 Tikal took off In the 4th century. 309 00:19:26,931 --> 00:19:33,068 It once had two stories Accessed via grand stairways. 310 00:19:33,103 --> 00:19:37,103 Most of tikal's temples And palaces from this time 311 00:19:37,137 --> 00:19:39,896 Were enlarged over the years. 312 00:19:39,931 --> 00:19:44,931 New kings added layers to create The towering monuments 313 00:19:44,965 --> 00:19:46,965 We see today, 314 00:19:47,000 --> 00:19:50,172 But this palace Was never enlarged. 315 00:19:50,206 --> 00:19:54,137 Why was it preserved, and could The story of its builder 316 00:19:54,172 --> 00:19:58,448 Unlock the answer To tikal's spectacular rise? 317 00:20:01,896 --> 00:20:07,068 Archaeologists know the name Of the man who had it built -- 318 00:20:07,103 --> 00:20:12,103 Jaguar paw, 14th king of tikal. 319 00:20:12,137 --> 00:20:17,517 Why was his palace the only one Kept in its original size? 320 00:20:17,551 --> 00:20:21,275 What is its connection To tikal's dramatic takeoff? 321 00:20:24,413 --> 00:20:29,034 Giant stone inscriptions Hold the clues, 322 00:20:29,068 --> 00:20:34,206 But first simon must decode Their information 323 00:20:34,241 --> 00:20:36,586 From ancient mayan. 324 00:20:36,620 --> 00:20:38,620 [ camera shutter clicks ] 325 00:20:38,655 --> 00:20:44,793 So this is the hieroglyphic name Of jaguar paw, 326 00:20:44,827 --> 00:20:50,862 And down here, in 378, He enters the water, 327 00:20:50,896 --> 00:20:53,413 Which is a metaphor for death. 328 00:20:53,448 --> 00:20:55,482 Narrator: Simon spots something unusual 329 00:20:55,517 --> 00:21:00,655 Chiseled close to the date Jaguar paw died, 330 00:21:00,689 --> 00:21:06,620 A strange symbol Unlike any other on the stone. 331 00:21:06,655 --> 00:21:08,827 This is not a maya hieroglyph. 332 00:21:08,862 --> 00:21:12,827 This is actually something Completely alien. 333 00:21:12,862 --> 00:21:15,482 It depicts a spear thrower. 334 00:21:15,517 --> 00:21:17,517 Underneath is A phonetic spelling, 335 00:21:17,551 --> 00:21:19,206 And essentially, What it tells us here 336 00:21:19,241 --> 00:21:22,034 Is the name spearthrower owl. 337 00:21:22,068 --> 00:21:25,137 The different language reveals That outsiders arrived 338 00:21:25,172 --> 00:21:30,275 And took over, But who were they? 339 00:21:30,310 --> 00:21:32,689 Spearthrower owl, This is something 340 00:21:32,724 --> 00:21:37,275 That we see represented On murals in central mexico 341 00:21:37,310 --> 00:21:41,000 And, more particularly, City of teotihuacan. 342 00:21:43,655 --> 00:21:48,068 Teotihuacan was the capital Of a powerful rival civilization 343 00:21:48,103 --> 00:21:51,931 600 miles west of tikal. 344 00:21:51,965 --> 00:21:56,965 Teotihuacan was ruled By spearthrower owl. 345 00:21:57,000 --> 00:22:00,275 It's possible to see him As the guiding authority. 346 00:22:00,310 --> 00:22:02,586 This is the person Who everyone works for. 347 00:22:02,620 --> 00:22:05,724 This is the person who is Directing events way up 348 00:22:05,758 --> 00:22:07,758 At teotihuacan. 349 00:22:07,793 --> 00:22:13,172 Narrator: Connecting jaguar paw's death With spearthrower owl's symbol 350 00:22:13,206 --> 00:22:17,689 Reveals an invasion was Beyond tikal's meteoric rise. 351 00:22:17,724 --> 00:22:22,931 ♪♪ 352 00:22:22,965 --> 00:22:26,310 By the 3rd century, Tikal in the east was trading 353 00:22:26,344 --> 00:22:31,034 With teotihuacan in the west, Importing ceramics 354 00:22:31,068 --> 00:22:34,620 And borrowing Its architectural styles, 355 00:22:34,655 --> 00:22:36,724 But in 378 a.D., 356 00:22:36,758 --> 00:22:39,758 Their relationship Dramatically changed. 357 00:22:39,793 --> 00:22:43,758 Spearthrower owl sent A general to march on tikal. 358 00:22:45,655 --> 00:22:48,034 The rulers of tikal Were overthrown, 359 00:22:48,068 --> 00:22:51,482 And its king, jaguar paw, Was executed 360 00:22:51,517 --> 00:22:54,620 And replaced with a king From teotihuacan. 361 00:22:56,965 --> 00:23:00,689 With access to teotihuacan's Larger resources, 362 00:23:00,724 --> 00:23:02,413 A succession of new dynasties 363 00:23:02,448 --> 00:23:06,344 Plotted tikal's domination Of the maya world. 364 00:23:07,965 --> 00:23:12,862 The date in 378 is the most Celebrated in maya history. 365 00:23:12,896 --> 00:23:14,689 It's recorded multiple times. 366 00:23:14,724 --> 00:23:17,586 They saw it as being A pivotal moment, 367 00:23:17,620 --> 00:23:19,034 Which influenced not just tikal, 368 00:23:19,068 --> 00:23:22,413 But the whole of maya Civilization. 369 00:23:22,448 --> 00:23:24,689 Narrator: The new rulers from teotihuacan 370 00:23:24,724 --> 00:23:29,620 Invested in growing Tikal's power and prestige. 371 00:23:29,655 --> 00:23:35,068 New architectural influences led To grander palaces and temples 372 00:23:35,103 --> 00:23:40,620 That transformed the city Skyline except for one building. 373 00:23:43,034 --> 00:23:46,137 Martin: So even after all these changes 374 00:23:46,172 --> 00:23:48,689 And there was A new regime in place, 375 00:23:48,724 --> 00:23:52,206 They nonetheless left Jaguar paw's palace 376 00:23:52,241 --> 00:23:54,965 Entirely intact, 377 00:23:55,000 --> 00:23:57,482 Which is obviously A message of some kind. 378 00:23:57,517 --> 00:24:00,000 It's certainly symbolic. 379 00:24:00,034 --> 00:24:04,448 Whatever it is, it's certainly The end of one era 380 00:24:04,482 --> 00:24:06,137 And a beginning of the next. 381 00:24:06,172 --> 00:24:11,896 ♪♪ 382 00:24:11,931 --> 00:24:15,827 Narrator: But to cement tikal's status As the greatest maya city, 383 00:24:15,862 --> 00:24:17,482 Its kings had to control 384 00:24:17,517 --> 00:24:23,724 The most precious Natural resource -- water. 385 00:24:23,758 --> 00:24:28,862 Northern guatemala experiences 4 months of drought every year, 386 00:24:28,896 --> 00:24:33,448 So how did they ensure tikal's People didn't die of thirst, 387 00:24:33,482 --> 00:24:35,620 And what caused the city To be abandoned 388 00:24:35,655 --> 00:24:38,034 At the height of its power? 389 00:24:45,413 --> 00:24:49,689 Narrator: tikal -- An ancient maya metropolis. 390 00:24:51,448 --> 00:24:54,482 Successive ruling dynasties Aimed to transform it 391 00:24:54,517 --> 00:25:00,275 Into the most powerful city In the maya world. 392 00:25:00,310 --> 00:25:03,896 To realize their dream, They needed plentiful supplies 393 00:25:03,931 --> 00:25:08,517 Of the area's Most precious resource -- water. 394 00:25:11,413 --> 00:25:14,586 But they faced a big problem. 395 00:25:14,620 --> 00:25:16,482 Lucero: Tikal is a massive center, 396 00:25:16,517 --> 00:25:18,758 But it's not located Near lakes or rivers, 397 00:25:18,793 --> 00:25:22,724 Yet it had to supply water To tens of thousands of people. 398 00:25:22,758 --> 00:25:26,275 How did they do it? 399 00:25:26,310 --> 00:25:29,448 Narrator: professor lisa lucero Is on a quest to answer 400 00:25:29,482 --> 00:25:35,448 How tikal thrived Without a constant water supply. 401 00:25:35,482 --> 00:25:38,034 The site originally had just Enough groundwater 402 00:25:38,068 --> 00:25:41,241 To support a small population, 403 00:25:41,275 --> 00:25:45,310 But the king's plans for massive Growth meant this wasn't enough. 404 00:25:47,344 --> 00:25:49,827 3,000 years ago, The first people came 405 00:25:49,862 --> 00:25:52,689 To this area For natural springs. 406 00:25:52,724 --> 00:25:55,206 Soon, more and more people came. 407 00:25:55,241 --> 00:25:58,034 Then the water couldn't Supply everyone. 408 00:25:58,068 --> 00:26:01,034 They had to deal With this problem. 409 00:26:01,068 --> 00:26:05,793 Narrator: the area's climate Made the situation even worse. 410 00:26:05,827 --> 00:26:08,241 This part of central america Suffers drought 411 00:26:08,275 --> 00:26:11,965 For 4 months of the year. 412 00:26:12,000 --> 00:26:13,896 With no rain for that long 413 00:26:13,931 --> 00:26:17,103 And no access To rivers or lakes, 414 00:26:17,137 --> 00:26:21,241 How did tikal's Population thrive? 415 00:26:21,275 --> 00:26:23,862 Lucero: The maya must have pioneered A system to supply water 416 00:26:23,896 --> 00:26:26,344 For tens of thousands Of people, crops, 417 00:26:26,379 --> 00:26:28,000 And construction materials 418 00:26:28,034 --> 00:26:32,000 During the long Seasonal drought. 419 00:26:32,034 --> 00:26:34,551 Narrator: lisa investigates A clue lying hidden 420 00:26:34,586 --> 00:26:37,206 In deep jungle Close to the city center. 421 00:26:40,275 --> 00:26:43,931 What you see here is A really steep drop-off. 422 00:26:43,965 --> 00:26:46,862 That's about 30 meters deep. 423 00:26:46,896 --> 00:26:52,000 Narrator: When archaeologists excavate This overgrown giant hole, 424 00:26:52,034 --> 00:26:55,413 They make An unexpected discovery. 425 00:26:55,448 --> 00:26:59,689 Cut stones reveal A lost maya megastructure 426 00:26:59,724 --> 00:27:03,206 That unlocks the mystery Of tikal's water supply. 427 00:27:05,517 --> 00:27:11,206 Beneath the dense jungle, Inside a deep ravine, 428 00:27:11,241 --> 00:27:15,103 Archaeologists unearth A pavement of flagstones 429 00:27:15,137 --> 00:27:19,724 Covering a vast expanse Of the forest floor, 430 00:27:19,758 --> 00:27:25,655 Next to it, the remnants Of a cut stone wall... 431 00:27:25,689 --> 00:27:30,310 Filled with rubble... 432 00:27:30,344 --> 00:27:35,758 To create a colossal dam 33 feet tall. 433 00:27:35,793 --> 00:27:38,689 More than 260 feet long, 434 00:27:38,724 --> 00:27:44,379 This reservoir held over 200,000 gallons of water, 435 00:27:44,413 --> 00:27:47,310 The largest ever built By the maya. 436 00:27:49,551 --> 00:27:52,137 Damming ravines To create giant basins 437 00:27:52,172 --> 00:27:55,103 Was just the first step In getting enough water. 438 00:27:57,448 --> 00:28:01,965 Tikal's rulers faced Another huge problem. 439 00:28:02,000 --> 00:28:04,689 Lucero: the entire city of tikal Rests on a limestone bedrock. 440 00:28:04,724 --> 00:28:06,068 That's everything around here. 441 00:28:06,103 --> 00:28:09,413 Reservoirs, temples are made With limestone blocks. 442 00:28:09,448 --> 00:28:10,482 The thing about limestone, 443 00:28:10,517 --> 00:28:11,862 Comparable to The cinder block here, 444 00:28:11,896 --> 00:28:14,551 Is that it's very porous. 445 00:28:14,586 --> 00:28:17,551 Water goes through it. 446 00:28:17,586 --> 00:28:21,310 Narrator: lisa believes the maya Developed a simple solution 447 00:28:21,344 --> 00:28:25,379 To ensure the water In the reservoir stayed put. 448 00:28:25,413 --> 00:28:29,551 The maya would line The reservoirs with clay to seal 449 00:28:29,586 --> 00:28:33,034 And prevent water Seepage like this. 450 00:28:33,068 --> 00:28:37,137 As you can see, the water Is not seeping through. 451 00:28:39,655 --> 00:28:42,551 Narrator: tikal's engineered Lined the entire floor 452 00:28:42,586 --> 00:28:43,965 Of this giant reservoir 453 00:28:44,000 --> 00:28:48,896 With huge amounts of clay To keep it watertight. 454 00:28:48,931 --> 00:28:52,103 To channel rain water Into the reservoirs, 455 00:28:52,137 --> 00:28:57,137 They built a clever innovation Onto their towering temples. 456 00:28:57,172 --> 00:29:00,103 Lucero: while these temples look Amazing now, in the past, 457 00:29:00,137 --> 00:29:01,862 They would've been Completely different, 458 00:29:01,896 --> 00:29:04,068 Covered in a thick Layer of plaster 459 00:29:04,103 --> 00:29:08,344 And also colored vibrant colors Such as red. 460 00:29:08,379 --> 00:29:11,344 They served two purposes -- To protect the limestone, 461 00:29:11,379 --> 00:29:15,241 But also to provide a way Of draining water off buildings, 462 00:29:15,275 --> 00:29:19,137 Onto the plaza, Into the reservoirs like this. 463 00:29:19,172 --> 00:29:21,448 In doing so, The entire urban layout 464 00:29:21,482 --> 00:29:24,517 Was a water-catchment system. 465 00:29:24,551 --> 00:29:26,517 Narrator: but the ingenious Plaster guttering 466 00:29:26,551 --> 00:29:28,965 Created a problem -- 467 00:29:29,000 --> 00:29:31,034 Dirty water. 468 00:29:33,655 --> 00:29:36,793 Tikal's plastered plazas Were built at an angle 469 00:29:36,827 --> 00:29:40,482 So that rain water Ran off into reservoirs. 470 00:29:40,517 --> 00:29:45,724 On its way, it picked up The filth of the busy city. 471 00:29:45,758 --> 00:29:49,310 The maya devised A clever solution. 472 00:29:49,344 --> 00:29:53,206 First, they collected Quartz sand from 20 miles away. 473 00:29:55,620 --> 00:29:57,655 They layered it with silty clay 474 00:29:57,689 --> 00:30:00,965 Where the water flowed Into their reservoirs, 475 00:30:01,000 --> 00:30:04,379 Creating one of the world's First filtration systems. 476 00:30:07,241 --> 00:30:10,379 Water lilies grew In the reservoirs. 477 00:30:10,413 --> 00:30:13,068 To the maya, They signified royalty, 478 00:30:13,103 --> 00:30:16,137 Linking tikal's rulers To the precious liquid. 479 00:30:18,344 --> 00:30:21,379 Lucero: The water-management system At tikal and other centers 480 00:30:21,413 --> 00:30:23,517 Are major feats Of engineering 481 00:30:23,551 --> 00:30:28,172 That are astounding Even by today's standards. 482 00:30:28,206 --> 00:30:31,448 Narrator: engineers turned tikal Into a giant drain, 483 00:30:31,482 --> 00:30:35,965 Filling huge reservoirs With clean water. 484 00:30:36,000 --> 00:30:40,655 The rulers controlled The supply 365 days a year, 485 00:30:40,689 --> 00:30:43,931 Cementing their influence Over the great city. 486 00:30:43,965 --> 00:30:48,137 Lucero: The ancient maya water system at Tikal grew in leaps and bounds. 487 00:30:48,172 --> 00:30:50,655 It provided water for Tens of thousands of people, 488 00:30:50,689 --> 00:30:53,275 Which meant more Powerful maya kings here. 489 00:30:55,689 --> 00:30:58,827 Narrator: more power meant More money to build big, 490 00:30:58,862 --> 00:31:02,172 Which is exactly What tikal's kings did, 491 00:31:02,206 --> 00:31:07,862 Erecting ever larger and more Magnificent temples and palaces. 492 00:31:07,896 --> 00:31:10,965 But how far were the kings here Prepared to go to make 493 00:31:11,000 --> 00:31:14,793 Tikal the most powerful Maya city, 494 00:31:14,827 --> 00:31:18,103 And what can these bones reveal About the ruthless methods 495 00:31:18,137 --> 00:31:21,241 They used to secure Their domination? 496 00:31:25,862 --> 00:31:29,068 ♪♪ 497 00:31:29,103 --> 00:31:33,448 Narrator: tikal, guatemala -- One of the ancient maya's 498 00:31:33,482 --> 00:31:35,482 Most powerful cities. 499 00:31:37,620 --> 00:31:41,482 By 800 a.D., it had The largest population, 500 00:31:41,517 --> 00:31:44,068 The most magnificent temples, 501 00:31:44,103 --> 00:31:48,517 And the most resources Of all maya settlements, 502 00:31:48,551 --> 00:31:52,310 But if maya cities were supposed To work together as equals, 503 00:31:52,344 --> 00:31:55,655 How did tikal manage To dominate all others? 504 00:31:58,379 --> 00:32:02,000 Archaeologist arthur demarest Believes a grisly discovery 505 00:32:02,034 --> 00:32:07,586 Made inside one of tikal's Temples holds the key. 506 00:32:07,620 --> 00:32:10,068 I believe that The ancient maya society 507 00:32:10,103 --> 00:32:15,172 Was far more conflictive Than people thought. 508 00:32:15,206 --> 00:32:19,034 Under this temple, they made A discovery that really shows 509 00:32:19,068 --> 00:32:22,517 This darker side Of maya civilization. 510 00:32:25,724 --> 00:32:30,000 Narrator: Deep within tikal's temple I, 511 00:32:30,034 --> 00:32:33,137 Investigators unearth A hidden burial chamber 512 00:32:33,172 --> 00:32:36,827 Containing the remains Of a great king lavishly 513 00:32:36,862 --> 00:32:42,413 Adorned with exceptional Jade jewelry, 514 00:32:42,448 --> 00:32:44,724 Alongside these rich offerings, 515 00:32:44,758 --> 00:32:48,103 A pile of human bones Carefully inscribed 516 00:32:48,137 --> 00:32:53,689 With mythical scenes, And mayan hieroglyphs 517 00:32:53,724 --> 00:32:56,310 Dramatically highlighted With red dye. 518 00:32:58,310 --> 00:33:00,586 Could identifying Who these carved bones 519 00:33:00,620 --> 00:33:06,172 Belong to reveal the shocking Secret behind tikal's success? 520 00:33:09,379 --> 00:33:11,000 To solve this mystery, 521 00:33:11,034 --> 00:33:14,827 Arthur must get a closer Look at the bones. 522 00:33:14,862 --> 00:33:18,275 [ both speaking spanish ] 523 00:33:18,310 --> 00:33:22,034 He meets their guardian, Leopoldo gonzález. 524 00:33:38,689 --> 00:33:44,172 Jasaw chan k'awiil ruled tikal For over 50 years. 525 00:33:44,206 --> 00:33:48,965 He died in 734 a.D. 526 00:33:49,000 --> 00:33:53,517 Demarest: these are very Intricately carved, fine line, 527 00:33:53,551 --> 00:33:57,896 Cinnabar pigment rubbed in To make it come out, 528 00:33:57,931 --> 00:34:02,655 And they show the importance Of the great warrior king. 529 00:34:02,689 --> 00:34:07,206 ♪♪ 530 00:34:07,241 --> 00:34:12,172 Arthur decodes the complex mayan Symbols carved into the bones. 531 00:34:12,206 --> 00:34:14,172 He makes a shocking discovery. 532 00:34:16,448 --> 00:34:19,793 This one is really interesting Because it actually shows 533 00:34:19,827 --> 00:34:25,827 The sad king of another Rival city that was conquered, 534 00:34:25,862 --> 00:34:30,137 And this bone is From that rival king. 535 00:34:32,931 --> 00:34:36,620 These bones, They're human trophy bones. 536 00:34:36,655 --> 00:34:41,620 They were actually taken From conquered kings or lords. 537 00:34:41,655 --> 00:34:42,965 All these bones belonged 538 00:34:43,000 --> 00:34:46,655 To the leaders Of other maya cities. 539 00:34:46,689 --> 00:34:48,758 These are kings That the rulers of tikal 540 00:34:48,793 --> 00:34:52,448 Should be working with As partners. 541 00:34:52,482 --> 00:34:55,034 They reveal the dark secret Of how tikal 542 00:34:55,068 --> 00:34:57,896 Stayed top dog in the region. 543 00:34:59,793 --> 00:35:03,068 Far from being Cooperative and peaceful, 544 00:35:03,103 --> 00:35:07,827 Tikal was bent on dominating Rival maya states. 545 00:35:07,862 --> 00:35:11,655 With generations of bloodthirsty Rulers in charge, 546 00:35:11,689 --> 00:35:14,862 Neighboring kings Had to pay tikal tribute 547 00:35:14,896 --> 00:35:17,620 Or face deadly consequences. 548 00:35:17,655 --> 00:35:23,620 ♪♪ 549 00:35:23,655 --> 00:35:26,344 The maya world Consisted of city-states 550 00:35:26,379 --> 00:35:28,344 Locked in competition With each other 551 00:35:28,379 --> 00:35:31,310 To control people and resources. 552 00:35:34,241 --> 00:35:36,862 When tensions escalated Into war, 553 00:35:36,896 --> 00:35:40,172 Maya kings led raids Against their rivals 554 00:35:40,206 --> 00:35:42,517 And took opponents captive. 555 00:35:46,068 --> 00:35:49,172 Prisoners were taken back To the victor's city 556 00:35:49,206 --> 00:35:53,793 Where they were beheaded And sacrificed to the gods. 557 00:35:53,827 --> 00:35:57,137 These victories were then Carved into limestone slabs 558 00:35:57,172 --> 00:35:59,206 In mayan glyphs, 559 00:35:59,241 --> 00:36:03,137 Which stood in the ceremonial Centers for all to see. 560 00:36:05,655 --> 00:36:08,275 Arthur believes The macabre bones 561 00:36:08,310 --> 00:36:11,793 Rewrite the history Of the maya city-states. 562 00:36:11,827 --> 00:36:14,103 Demarest: all this evidence Taken together makes it 563 00:36:14,137 --> 00:36:16,620 Very clear That this was a fundamental, 564 00:36:16,655 --> 00:36:19,862 Ongoing part of maya culture, Conflict, 565 00:36:19,896 --> 00:36:24,862 And sometimes it had Very serious consequences. 566 00:36:24,896 --> 00:36:26,620 Narrator: rich from conquest, 567 00:36:26,655 --> 00:36:32,103 Tikal's kings fed the city's Continuous expansion, 568 00:36:32,137 --> 00:36:36,931 Enlarging old temples And building new palaces. 569 00:36:36,965 --> 00:36:43,344 By 800 a.D., tikal was one of The largest maya cities ever. 570 00:36:43,379 --> 00:36:46,827 But why was it abandoned At the height of its power? 571 00:36:46,862 --> 00:36:50,620 Did the people of tikal Bring disaster upon themselves? 572 00:36:54,793 --> 00:36:58,931 ♪♪ 573 00:36:58,965 --> 00:37:02,551 Narrator: in 800 a.D., Tikal was one of the greatest 574 00:37:02,586 --> 00:37:05,827 Maya cities in history. 575 00:37:05,862 --> 00:37:07,965 Successive ruling dynasties 576 00:37:08,000 --> 00:37:11,103 Had conquered Rival maya settlements, 577 00:37:11,137 --> 00:37:15,413 Built some of the grandest Palaces in mesoamerica, 578 00:37:15,448 --> 00:37:20,551 And engineered year-round Supplies of water and food, 579 00:37:20,586 --> 00:37:24,517 But by 900 a.D., Construction had stopped, 580 00:37:24,551 --> 00:37:27,034 And the city Was abandoned forever. 581 00:37:29,931 --> 00:37:32,965 What caused tikal's Sudden collapse? 582 00:37:35,862 --> 00:37:41,034 Anthropologist, Lisa lucero, hunts for answers. 583 00:37:41,068 --> 00:37:43,586 Lucero: the classic maya Were a complex society. 584 00:37:43,620 --> 00:37:47,206 There's likely not one reason For its demise. 585 00:37:47,241 --> 00:37:49,344 Archaeologists Have presented many ideas 586 00:37:49,379 --> 00:37:51,379 As to why it happened. 587 00:37:51,413 --> 00:37:55,482 Narrator: theories range From invasion and famine 588 00:37:55,517 --> 00:37:59,965 To a rebellion against The ruling classes. 589 00:38:00,000 --> 00:38:02,931 Lisa thinks the truth could lie With the very buildings 590 00:38:02,965 --> 00:38:06,379 That make tikal special. 591 00:38:06,413 --> 00:38:09,689 The plaster that covered them Was the problem. 592 00:38:09,724 --> 00:38:14,931 It begins with this, limestone, Which is found throughout tikal. 593 00:38:14,965 --> 00:38:18,448 First, the maya would Burn limestone to create lime, 594 00:38:18,482 --> 00:38:21,482 After which they would add water And let it ferment 595 00:38:21,517 --> 00:38:24,827 Before they would add sand To create plaster. 596 00:38:26,655 --> 00:38:29,586 Narrator: the plaster was then Spread over tikal's roads 597 00:38:29,620 --> 00:38:31,793 And buildings And left to dry 598 00:38:31,827 --> 00:38:35,448 Before being painted In vivid colors, 599 00:38:35,482 --> 00:38:38,758 But little did the maya realize Achieving the effect 600 00:38:38,793 --> 00:38:41,931 Consumed vital resources. 601 00:38:41,965 --> 00:38:45,068 Lucero: this stone is about A meter square. 602 00:38:45,103 --> 00:38:48,206 It would take 20 trees To burn enough limestone 603 00:38:48,241 --> 00:38:52,000 To create plaster To cover this 1-meter stone. 604 00:38:52,034 --> 00:38:53,758 Imagine what it would take To cover 605 00:38:53,793 --> 00:38:55,275 The monumental Buildings of tikal, 606 00:38:55,310 --> 00:38:59,517 Some of which are over 70 meters Tall and 50 meters wide. 607 00:38:59,551 --> 00:39:01,896 It would take Thousands of trees. 608 00:39:01,931 --> 00:39:07,413 ♪♪ 609 00:39:07,448 --> 00:39:09,965 Narrator: As tikal grew and its rulers 610 00:39:10,000 --> 00:39:12,379 Built larger And larger buildings, 611 00:39:12,413 --> 00:39:15,655 The demand for Lime plaster increased, 612 00:39:15,689 --> 00:39:20,517 And tikal's inhabitants cut down More and more trees to make it. 613 00:39:20,551 --> 00:39:24,482 Lucero: tikal was occupied For nearly 1,000 years, 614 00:39:24,517 --> 00:39:28,137 But once kings diverted From a sustainable path 615 00:39:28,172 --> 00:39:29,793 And increasingly became addicted 616 00:39:29,827 --> 00:39:31,862 To building Monumental architecture, 617 00:39:31,896 --> 00:39:36,344 They became more vulnerable to Any disruptions to the system. 618 00:39:36,379 --> 00:39:39,034 Narrator: deforestation Unbalanced tikal's 619 00:39:39,068 --> 00:39:40,586 Fragile ecosystem 620 00:39:40,620 --> 00:39:42,758 And magnified The environmental changes 621 00:39:42,793 --> 00:39:45,551 In central america At the time. 622 00:39:47,620 --> 00:39:49,551 Lucero: there were several Prolonged droughts 623 00:39:49,586 --> 00:39:55,206 Lasting anywhere from 8 to 13 Years between 800 and 900 c.E. 624 00:39:55,241 --> 00:39:58,137 This meant that reservoir Levels were dropping. 625 00:39:58,172 --> 00:40:00,000 Crops were decimated. 626 00:40:00,034 --> 00:40:01,655 Fewer farmers came, 627 00:40:01,689 --> 00:40:05,931 And kings increasingly Lost power. 628 00:40:05,965 --> 00:40:10,172 Ultimately, people Abandoned tikal for good. 629 00:40:10,206 --> 00:40:12,206 Narrator: With no water to control, 630 00:40:12,241 --> 00:40:16,344 Tikal's rulers lost their hold Over the population. 631 00:40:16,379 --> 00:40:19,793 The inhabitants left the city To find new opportunities. 632 00:40:19,827 --> 00:40:24,689 The dynasties collapsed, And by 950 a.D., 633 00:40:24,724 --> 00:40:26,896 Tikal was a ghost town. 634 00:40:29,620 --> 00:40:32,724 Lucero: There might have been a remnant Population of 100 or so people, 635 00:40:32,758 --> 00:40:34,275 But it was never occupied again 636 00:40:34,310 --> 00:40:36,827 To the extent It had been before. 637 00:40:40,103 --> 00:40:43,000 Narrator: today, tikal's Towering temples, 638 00:40:43,034 --> 00:40:46,517 Mighty palaces, And sweeping causeways 639 00:40:46,551 --> 00:40:49,517 Stand as testament To its rulers' determination 640 00:40:49,551 --> 00:40:53,068 To triumph against the odds. 641 00:40:53,103 --> 00:40:55,000 Over the course Of a millennium, 642 00:40:55,034 --> 00:40:58,413 They transformed tikal From provincial backwater 643 00:40:58,448 --> 00:41:01,482 To maya superpower. 644 00:41:01,517 --> 00:41:04,724 Ultimately, their ambition To build bigger sowed 645 00:41:04,758 --> 00:41:08,689 The seeds of their downfall, But few other civilizations 646 00:41:08,724 --> 00:41:11,896 Have ever matched Their achievements. 647 00:41:11,931 --> 00:41:14,241 Its builders erected The tallest structure 648 00:41:14,275 --> 00:41:16,448 In the ancient americas, 649 00:41:16,482 --> 00:41:21,241 Connected the sprawling jungle City via a huge road network, 650 00:41:21,275 --> 00:41:24,758 Built giant reservoirs to hold The millions of gallons of water 651 00:41:24,793 --> 00:41:27,344 Needed to survive drought, 652 00:41:27,379 --> 00:41:31,103 All to grow and maintain A mighty maya city 653 00:41:31,137 --> 00:41:33,655 That thrived in the toughest Environment. 654 00:41:33,689 --> 00:41:43,586 ♪♪ 655 00:41:43,620 --> 00:41:53,482 ♪♪ 656 00:41:53,517 --> 00:42:03,517 ♪♪ 53549

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