Answer:
The 13th amendment which abolished slavery in the United States, passed the Senate on April 8th, 1864
<em><u>Hope this helps!</u></em>
<em><u>Please mark brainliest!</u></em>
The correct answer is d. hunting -gathering.
Hunting and gathering was already existing before this : in fact the neolithic revolution was going away from this lifestyle and starting farming and domestication of animals.
