Protect the US against threats
Answer: Should be:
The major industrial cities became overcrowded as workers from rural areas moved there.
and
Because of the steady increase in food production, the population nearly doubled between 1800 and 1850.
Please mark me brainliest if im right
The answer should be A: to outlaw monopolies.
Answer:
The cold war ended. Nixon was not impeached but resigned before he could get impeached. By process of elimination it is c or d. I am not 100% sure. Hope this helps.
Explanation: