Question

Which of the following was a reason the US adopted a policy of isolationism before World War II?
the large number of American casualties in the Spanish Civil War
the large number of American casualties in World War I
the desire to get Americans involved in world conflicts
the desire to help Americans travel to foreign countries

Answer 1

the large number of American casualties in World War I

After heavy losses and widespread disillusionment from WWI (along with the Great Depression and isolationist sentiment), the U.S. favored staying out of European conflicts and passed neutrality laws.