Question

Why did the U.S. enter World War I

Answer 1

There were unauthorized German submarines along the US East coast. Germany's resumption of unrestricted submarine warfare in the spring of 1917 provided the final straw for US politicians, and America declared war.

Answer 2

Thanks, there is alot more reasons too but thank you

Answer 3

Submarine Warfare and the Lusitania was one

Answer 4

yep I just learned bout that

Answer 5

im still learning bout it