Who were the first Americans?.
Description *Introduction *Who were the first americans? *Where did they come from, and why dis they migrate no North America? *How were they able to travel from the Eastern Hemisphere to the western hemisphere? *Describe the first definiable culture, and explain why this culture spread through North America so rapidly. *Describe some of the first farming cultures in north america *How did these cultures transition to farming, and what were some of their achivements? *Describe the native world on the eve of 1492