Answer:
Nomads
Explanation: Nomads were the earliest humans from Africa, while hunter-gatherers developed during the Neolithic era.
Ending slavery eliminated the south’s complete dependence on outside sources of labor
Answer the leaders serve as spokespersons for their party's positions on issues. ... Elected at the beginning of each Congress by members of their respective party conferences to represent them on the Senate floor, the majority and minority leaders serve as spokesmen for their parties' positions on the issues.
Explanation:
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