World War II officially began on September 1, 1939, when Germany invaded Poland. Some might contend that it actually began in March of 1938, when Germany annexed Austria. Others would say it began with the Munich Agreement, which was an appeasement pact orchestrated by British Prime Minister Neville Chamberlain allowing Germany to annex the Sudetenland in Czechoslovakia in September of 1938. Chamberlain has gone down in history as the “Great Appeaser.” America did not enter the war until the bombing of Pearl Harbor on December 7, 1941. Many lives could have been saved had the United States entered the war earlier.