Question

The United States responded to the sinking of the Lusitania by doing which of the following?

signing a formal alliance with the Allied powers

issuing the Zimmerman Note and declaring war on Mexico

issuing Germany an ultimatum and accepting the Sussex Pledge

declaring war on Germany and the Central Powers

Answer 1

im pretty sure its issuing the Zimmerman note and declaring war on Mexico.

Answer 2

The United States responded to the sinking of the Lusitania by issuing the Zimmerman Note and declaring war on Mexico. The answer to your question is B. I hope that this is the answer that you were looking for and it has helped you.