Question

Why did the United States decide to enter World War I?

Answer 1

United States decide to enter World War I because of the Germans' decision to resume the policy of unrestricted submarine warfare,

Answer 2

Based on common knowledge, The United States entered the war because of the Germans' decision to resume the policy of unrestricted submarine warfare, and the so-called "Zimmerman telegram," intercepted by the British, in which Germany floated the idea of an alliance with Mexico