I believe it is A. Boris Yeltsin
Answer:
The flow of goods to and from Texas practically ceased. And so did information. Although slavery was relegated mostly to East Texas, the African-American view of Abraham Lincoln here would shape Lincoln’s image and how we was remembered for more than a century.
Explanation:
It would be "C. too much defense spending" that is believed to have played a role in the collapse of the Soviet Union, since the Soviet Union operated under a "command economy," in which the government dictated production.
Answer:
the Columbian exchange
Explanation:
what the passage says is describing the Columbian exchange back in early-1400s and early-1600s
( i hope this helps )