Answer:
B is "left" of 7000BCE so it must be an event earlier than that.
Only choice that was earlier is People in Peru weave grass into nets and baskets, 8000 BCE.
Explanation:
Subsistence agriculture occurs when farmers grow food crops to feed themselves and their families. In subsistence agriculture, farm output is targeted to survival and is mostly for local requirements with little or no surplus trade.
<span>Abraham lincoln was the only president to have a patent:he worked on steamboats causing this sickness
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Well the electorial process is when the take time to pick the winner of a presidentence