Why did america enter ww1?

On April 6, 1917, two days after the U.S. Senate votes 82 to 6 to declare war against Germany, the U.S. House of Representatives endorses the decision by a vote of 373 to 50, and the United States formally enters the First World War. read more

The American entry into World War I came in April 1917, after more than two and a half years of efforts by President Woodrow Wilson to keep the United States out of the war. read more

The United States entered World War I in 1917 because of the attacks that were occurring on American ships by German submarines. Additionally, Americans were enraged that Germany sought an alliance with Mexico. read more