What was Europe’s policy toward aggressive nations during the 1930s?

Appeasement is the name given to Britain's policy of accepting German expansion in Europe in the 1930s.

Explanation:

to protect the united states' role as a world leader, president truman wanted to prevent the soviet union from spreading communism beyond its post-world war ii boundaries. he declared that the united states must assist any nations struggling to prevent a communist takeover.

the right answer is d