Which of the following offers the best analysis of why the United States entered World War I?(1 point) Responses 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. The members of the Triple Alliance promised to help each other if attacked. Archduke Franz Ferdinand was assassinated by a Serbian nationalist. Archduke Franz Ferdinand was assassinated by a Serbian nationalist. The U.S. was angered by German unrestricted submarine warfare.

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