What were humans first able to do? 

They were able to hunt each day for food to travel and communicate. Plant domestication also led to advances in tool production. The earliest farming tools were hand tools made from stone.

Hope this helped you!

Explanation:

- "made the south's economy grow rapidly and a small effect that a lot of people don't know is that it made the more demand of slaves and cotton products. and also new states formed due to plantations growing in size."

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