Question 1 (Mandatory) (1 point)
What is the paradox as related to slavery in the United States?
A. There was no slavery in the United States
B. Slaves predominantly returned to Africa
C. That slavery was outlawed in only part of the United States
D. That slavery was still allowed in a free nation

How was rockefeller able to build his monopoly across the oil industry? he found newer and cheaper ways to refine oil, increasing his profits. he confined his business to ohio so he could buy all the refineries there. he bought up oil refineries, cut costs, and reinvested his profits in other refineries. he began to sell kerosene as well as oil, expanding his market.

Which phrase best completes the diagram?

Can someone me out with this , i'm putting 30 points on it