In approximately 500 words, please explain the existence of Homo-sapiens. Besid

In approximately 500 words, please explain the existence of Homo-sapiens. Besid

In approximately 500 words, please explain the existence of Homo-sapiens. Besides the textbook, please cite 2 additional sources. Please be sure to include the following observations:
How and why did Homo sapiens expand out of Africa?
How and when did Homo sapiens populate the Americas?
Why did Homo-sapiens start to prefer agriculture?
***You can discuss other topics, but these are three I’d like to see mentioned.