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Oito estados norte-americanos são em terras

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que já perteceram ao México.

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Bem-vindos ao History Lists. Vamos falar sobre

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como as coisas costumavam ser ao sul do Texas.

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Os Maias. Os Maias prosperaram na península

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de Yucatan por mais de 1000 anos

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Os Maias são conhecidos por seu conhecimento

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avançado em astronomia e matemática.

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Eles entendiam o conceito do zero

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séculos antes dos europeus

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e desenvolveram o único sistema de escrita

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na américa pré-colombiana.

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Suas cidades eram complexas. Com escolas,

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bibliotecas, hospitais e arenas de esporte.

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O que faz tudo ainda mais expressivo

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é que os Maias não tinham acesso

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a lagos, fontes ou água doce.

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Eles tiveram que desenvolver uma complicada

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série de canais e dunas frias para redirecionar

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e estocar água da chuva o bastante

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para se manter.

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Estranhamente quando

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os espanhóis chegaram no "novo" mundo

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eles ficaram intrigados, pois muitas

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dessas cidades já estavam abandonadas.

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Até hoje não se sabe ao certo o que

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aconteceu, mas é provável

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que alguma doença, além de secas e abusos

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ao meio-ambiente tenham levado

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ao colapso de sua civilização.

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Número 2. Vamos falar sobre os Astecas.

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