Order 9066 was a World War 2 policy that had long term consequences for the Japanese Americans. The order allowed the Army to "evacuate" anyone that they thought was a threat to National Security.
It affected the Japanese Americans severely. The order forced more than 120,000 Japanese to relocate. They were relocated to 1 of the 10 internment camps around the U.S. (Internment = putting someone into some sort of prison..) They put the Japanese into these camps in fear that they were loyal to Japan.
I think Louis XVI and Marie Antoinette should have been killed in the French Revolution. The royal couple had to move out of the castle because of a mob that marched Versailles. In August 1792 they were arrested by the sans-culottes. In September the monarchy was abolished by the national convention. In November evidence of Louis XVI counter revolutionary intrigues with Austria and other foreign nations. Marie Antoinette was later found guilty of treason and was put to death