Question

EXPLAIN how the sinking of the LUSITANIA, unrestricted submarine warfare, and

the emergence of the ZIMMERMAN NOTE challenged American neutrality and led
to the entry of the UNITED STATES into World War I.

Answer 1

The sinking of the Lusitania, unrestricted submarine warfare, and the emergence of the Zimmerman note challenged American neutrality and led to the entry of the United States into World War I.

Step-by-step explanation:

Summary

The sinking of the Lusitania, unrestricted submarine warfare, and the emergence of the Zimmerman note challenged American neutrality and led to the entry of the United States into World War I. The sinking of the Lusitania, a British passenger ship, by a German U-boat in 1915 caused outrage in the United States as many Americans were killed. It highlighted the danger of unrestricted submarine warfare and turned public opinion against Germany.

Unrestricted Submarine Warfare: Germany's use of unrestricted submarine warfare, where they attacked any ship in the war zone without warning, including neutral ships, further angered the United States. This violated the principles of maritime law and threatened American lives and interests.

Zimmerman Note: The Zimmerman note, a telegram from Germany to Mexico proposing an alliance against the United States, was intercepted by the British and leaked to the American press. This further fueled anti-German sentiment in the United States and pushed the country towards joining the war.

Learn more about Factors that led to the entry of the United States into World War I