Why did President Roosevelt send Japanese Americans to Relocation camps?

President Franklin D. Roosevelt authorized the internment of Japanese Americans during World War II due to fears of espionage and sabotage following the attack on Pearl Harbor. This decision was influenced by widespread racial prejudice and wartime hysteria, leading to the belief that Japanese Americans posed a security threat. Ultimately, around 120,000 individuals were forcibly relocated to internment camps, despite the lack of evidence supporting these fears. The internment remains a controversial chapter in U.S. history, underscoring issues of civil liberties and racial discrimination.