Crossing the great plains, hope this helps! :)
Iron Curtain: A term coined by Winston Churchill about the Soviet hold on Eastern Europe
Truman Doctorine: <span>principle that the US should give support to countries or peoples threatened by Soviet forces or communist insurrection.
Marshall Plan: Giving supplies and loans to struggling nations (Notably recovering Germany) to help them build up</span>
Answer and Explanation: The civil war wasn't avoidable because of the disagreement and hate between the North and the South.
Answer:
A. avoiding overpopulation
Explanation:
please mark brainliest
