Was Japanese internment camps effective

Japanese internment camps during World War II were not effective in achieving their stated goals of national security and preventing espionage. The internment violated the civil liberties of around 120,000 Japanese Americans, most of whom were U.S. citizens, and did not uncover any significant threats. Ultimately, the decision was rooted in racial prejudice rather than genuine security concerns, leading to long-lasting trauma and injustice for those affected. The camps are now widely viewed as a grave injustice in American history.