answersLogoWhite

0


Best Answer

pearl harbor. (that's WWII, not WWI).

Public opinion was the main factor that kept the U.S. out of the war during this time. As soon as public opinion/view of the war altered, then President Woodrow Wilson deemed it necessary to interfere.

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What had the greatest impact on the US decision to enter world war 1?
Write your answer...
Submit
Still have questions?
magnify glass
imp