SOMEONE HELP WITH HISTORY The sinking of the ship Lusitania by a German U-boat and the interception of the Zimmermann telegram were key events leading to what?

-the formation of the international Woman's Peace Party
-Great Britain's declaration of war against Austria-Hungary
-President Woodrow Wilson's request for a declaration of war against Germany
-German Admiral Holtzendorff's recommendation for unrestricted submarine warfare

The disaster set off a chain of events that led to the U.S. entering World War I. A German U-boat torpedoed the British-owned steamship Lusitania, killing 1,195 people including 128 Americans, on May 7, 1915. The disaster set off a chain of events that led to the U.S. entering World War I.

Explanation:

presidency should be the title

an economic reason that the south needed a reconstruction plan is that plantations, factories, and other businesses were destroyed during the war.