On September 2, 1874 former President of the Confederacy, Jefferson Davis, delivered a speech in Memphis, Tennessee denouncing a massacre of sixteen black men a week prior in Trenton, TN.
To say for any reason that the United States should not have entered the Second World War is ludicrous. We were presented with the very real threat of anti-Semitic fascism taking control of Europe and the world. We had to enter, to save the vote of the people and of society.
We had no reason to go to war. None of the Axis powers had attacked the United States prior to 7 December 1941. We weren't going to enter World War II unless someone forced us into it. In reality America didn't want war because we wasn't prepared and we didn't want nothing to do with global affairs.