Before entering WW II, why was the US so against Japanese aggression in China but did nothing about Germany in Europe?

What are 3 reasons the US entered ww2?

Reasons for the United States Entering WWII

  • The Japanese Attack on Pearl Harbor.
  • Japanese Control of China and Asia.
  • Germany’s Aggression and Unrestricted Submarine Warfare Sinking U.S. Ships.
  • Fear of German Expansion and Invasion.

Apr 4, 2020