Attack on Pearl Harbor
Rumors started blaming Italian, German, and Japanese Americans for knowing about the attacks ahead of time and even helping. Many American citizens became afraid of Italian, German and Japanese Americans because Germany and Italy were allied to Japan. As a result, 110,000 Japanese Americans  31,000 German Americans and 3,000 Italian Americans were sent to internment camps starting in 1942. The government made the father of a famous baseball player, Joe di Maggio, move from the West coast because he was an Italian immigrant. Some Italian, German and Japanese Americans were interned as late as 1944. The government apologized for this to the Japanese Americans in 1988. German Americans and Italian Americans have never received an formal apology from the governmant.