President wood row Wilson was re elected in 1916 with the help of the slogan he kept us out of war. The next year however he led the United States into the war on the side of the allies. Which of the following events contributed to American involvement in the war? A. The halt of unrestricted German submarine warfare in 1917 B. Russia entering the war in 1917 C. A German attempt to turn Canada against the United States D. The syncing in 1915 of the British liner Lusitania

A

Explanation:

Woodrow Wilson already supported the Entene he just needed justification to join them and the loss of American lives was perfect. All be it both sides wanted to have the USA play their game and get manipulated so we weren't in a great spot. Woodrow Wilson as far as presidents go at least in my objective opinion was a crook. He lied, he tried to lead but didn't get congressional approval for the league of nations, and lied to the nation well being incapable of leading because of cognitive disodance.

the correct answer is b