Two months after Pearl Harbor, FDR signed Executive Order 9066, which called for the internment of Japanese Americans. There was no such internment for Italian or German Americans. Japanese bank accounts were frozen, which caused them to sell off businesses, furnishings,and autos at huge losses. They were put on trains for unknown destinations, in violation of their Constitutional Rights. No Charges, No Trial... Camps were in the most desolate areas of California, Arizona, Utah, Idaho, Arkansas, Colorado, and Wyoming. These camps would normally house combat soldiers for a short duration, but in 1941, they housed 8 people in a 20X22 room for the duration of the war.
Anti Asian Discrimination began with the influx of Chinese laborers for the TransContinental Railroad. They were assigned only the most dangerous jobs. By 1850, California had passed State Articles that prohibited citizenship, court testimony, public education, and employment in any profession that required licsensing. By 1882, Congress passed a Chinese Excluslion Act, which limited immigration. This created a cheap labor source, so they began to import Japanese. They fell under the same restrictions as the Chinese. It wasn't until 1952, when the McCarran-Walter Immigration and Naturalization Act allowed first generation Asian Americans citizenship.
Pearl Harbor and Exec. Order 9066 were later called "Legalized Racism" by a Supreme Court Justice. Time heals all wounds, however, and President Ford, in 1976, rescinded that order and called it "an honest reckoning of a national mistake." President Reagan, in 1988, signed the Civil Liberties Act, which offered an Official U.S. Apology and a $20,000 restitution to survivors. He also paid tribute to Japanese-American soldiers who had died in battle.
My favorite Reagan saying, "Blood soaked into a sandy beach is all one color. America is unique in that is not founded on race, but on ideals. Because of our diversity, we have the strength of the world. THAT is the American Way."