Appeasement was a popular policy because european leaders ? •wanted hitler to be happy. •wanted to avoid another war. •knew that hitler desired a confrontation •had serious economic problems to deal with at home.

The correct answer is B.

European leaders implemented the Appeasament policy, which seek to make political or material concessions with totalitarian leaders, in order to avoid further conflicts.

This was done because of two reasons. Firstly, the legacy of the Great War in France and Britain generated a strong public and political desire to achieve 'peace at any price'. Secondly, neither country was militarily ready for war.

i believe your answer is d)

on april 6, 1917, the u.s. joined its allies--britain, france, and russia--to fight in world war i. under the command of major general john j. pershing, more than 2 million u.s. soldiers fought on battlefields in france.