While the colonists lost many minutemen, the Battles of Lexington and Concord were considered a major military victory and displayed to the British and King George III that unjust behavior would not be tolerated in America. The battles also constituted the first military conflicts of the American Revolution.
One could relate the Japanese internment camps to the Nazi Concentration Camps all over Europe. Though the Concentration camps were worse, a good amount of Japanese died in the internment camps. You can also relate them to Gulags, which were the Soviet versions of forced labor camps for POWs.
