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13 Cards in this Set
- Front
- Back
- 3rd side (hint)
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land bridge existed
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because the water froze
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what body of water dose it cover now
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bering strait
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when peole crossed it
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20,000 to 30,000 years ago
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why its important
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indians followed the wooly mammeths
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early people were
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hunters
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they spread across the
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north and south america
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as wooly mammeths became extinct people change from hunting to
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farming
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about 8,000 years ago gatherers in mexico began cultivating
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squash and lima beans
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farmers developed
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irrigation
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with a big food supply __ grew
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population
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mayas
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mexico central america
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civilization grew and declined in the americas
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aztecs
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tencochtitlan
1400 |
became the largest city in the world at the time
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incas
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south america 1400 cuzco
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produced fine weavings and meatl work largest empire
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