Respuesta :
The correct answer is blank 1, B) Isolationism and blank 2, A) Appeasement.
The policy of isolationism kept the United States out of the fighting during the first few years of World War II. The policy of appeasement prompted Britain and France to agree to Germany’s demand for Sudental in Czechoslovakia.
Through isolationism, the United States focused on internal affairs after World War 1. The government of the U.S. decided to maintain a policy of isolationism and did not want to participate in any international conflict. The policy of appeasement by France and Britain, left Hitler alone thinking that if those countries did not mess with Germany, Hitler wouldn’t mess with them. But Hitler continued his internal policies against the Jews and his expansion policy, disobeying the accords of the Treaty of Versailles.