American Isolationism began to rise in the 1930's because of the Great Depression. The loss of World War I also had a great effect on the people. America decided that American Isolationism was the best solution to stay under the radar from other countries. American doesn't want to get into any conflicts which I agree.
(American Isolationism)
I, Mussolini, want to take over Ethiopia all for myself to combine it with my beautiful country Italy! (The Ethiopians tried to hold off Mussolini for as long as they could but by 1936, the emperor decided to give up the land to Mussolini.