Which of the following offers the best analysis of why the United States entered World War I?(1 point)

Question

Responses

The U.S. was angered by German unrestricted submarine warfare.
The U.S. was angered by German unrestricted submarine warfare.

Archduke Franz Ferdinand was assassinated by a Serbian nationalist.
Archduke Franz Ferdinand was assassinated by a Serbian nationalist.

Great Britain entered into an agreement with France and Russia called the Triple Entente.
Great Britain entered into an agreement with France and Russia called the Triple Entente.

The members of the Triple Alliance promised to help each other if attacked.

Answer 1

The best analysis of why the United States entered World War I is:

The U.S. was angered by German unrestricted submarine warfare.

This response addresses the key reason that directly led to U.S. involvement in the war, as Germany's unrestricted submarine warfare led to the sinking of ships with American passengers and goods, notably the Lusitania, which generated public outrage and contributed to the U.S. decision to enter the conflict.