Answer:
B.
Explanation:
Both the Marshall Plan (USA) and the Molotov Plan (USSR) were devised as foreign aid programs that would guarantee social stability and political allegiance to the USA/USSR from the beneficiary of the program. Later on, western Europe (Marshall Plan) allied with the USA to form NATO and eastern Europe (Molotov Plan) pledged alliance to the USSR through the Warsaw Pact.
They were used to increase mobility
B. Because farming still had a lot of labor and C doesn’t make sense.
~They Believed That The Threat Of War Was Real.
Hope this helps.
