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Aztecs 1300 AD Aztecs settle in their civilization.

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Aztecs 1300 AD Aztecs settle in their civilization.

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Aztecs 1st millennium BCE.  The Aztecs make their calender.

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Aztecs 1st millennium BCE.  The Aztecs make their calender.

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Maya 15,000 BCE Maya settles in their civilization

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Maya 15,000 BCE Maya settles in their civilization

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Maya 900 AD the Maya civilization collapsed 

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Maya 900 AD the Maya civilization collapsed 

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The Maya civilization collapsed because of  Drought, famine, disease, and the effects of warfare

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Inca 1532 BCE Atahualpa became the 13th empire

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Inca 1532 BCE Atahualpa became the 13th empire

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Atahualpa achieved victory in a devastating civil war with his half-brother

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Inca the mid-15th century the people of Inca made a roadway system.

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Inca the mid-15th century the people of Inca made a roadway system.

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The roadway system expanded over 15,000 miles.

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Olmec 1300 BCE the Olmec civilization begins.

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Olmec 1300 BCE the Olmec civilization begins.

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Olmec 12th century BCE  the first Olmec site that demonstrates state level complexity was made.

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Olmec 12th century BCE  the first Olmec site that demonstrates state level complexity was made.