How did the u. s Uptain enogh people to go to world war 2

There were people in the United States who were opposed to us joining World War I. Many Americans couldn’t believe the Europeans would be foolish enough to go to war. They didn’t want us to make the same mistake. World War I had the potential to be a very long and a very costly war. Some Americans didn’t want us to be a part of that.

I would go with that they said it well said