Answer- C
Explanation- the 3/5th compromise was used to count the slave population as 3/5th of a person and in that giving the south just enough political power over the north
Answer:
John D. Rockefeller. Rockefeller made his fortune by revolutionizing the oil industry.
They achieved weakening the Nazis and helping to boost morale of the allied powers.
It made things faster, simpler, and better.