There were many different types of camps in the United States used for the incarceration of different nationalities and categories of people involved in WWII—from American citizens to prisoners of war. Some benefitted from protections of the Geneva Conventions and some did not.
Within four months of the Executive Order, all persons of Japanese descent had been removed from the western portions of California, Oregon, and Washington to supposedly protect against sabotage and espionage. While some Italians and Germans were imprisoned in the U.S., they posed no threat on the west coast and faced nothing like the racial animosity borne by the Japanese. Without any due process, Japanese families were forced to leave their homes and sent first to Temporary Assembly Centers and then routed to any of ten hastily constructed War Relocation Authority camps located on large tracks of federal land in remote areas of the western United States far from strategic areas. The camps were built from scratch of wooden barracks with tarpaper walls surrounded by barbed wire fences and guard towers. The unsatisfactory living and working conditions were communal with little privacy and minimum comforts in extreme climates.
These questions resulted in a great deal of outrage and controversy. Japanese American citizens (Nisei) resented being asked to renounce loyalty to someone who had never been their Emperor. First generation Japanese Americans (Issei) could not gain U.S. citizenship, thus renouncing their Japanese citizenship would leave them stateless. Asking people to assume stateless status is a violation of the Geneva Conventions governing the treatment of enemy aliens. Those who answered “no” to one or both of the questions were designated as “disloyal” to the U.S. The spurious nature of these two survey items, led to these questions being hastily rewritten, but the damage was done.
This loyalty review program was the most divisive crisis of the incarceration and led to the transformation of the Tule Lake camp into a high-security Segregation Center to house those who refused to register or answered the loyalty questions “no-no.” This meant that about 12,000 “disloyals” and their families were transferred to Tule Lake, which required that 6,500 people already living in the Tule Lake WRA Camp were to sent to other WRA camps to make room for them. About 6,000 pre-segregation people decided to stay in the transformed Tule Lake Segregation Center so as to not be separated from their families or for other practical reasons. Tule Lake became a trouble spot with inmates from various WRA Camps.
Security at Tule Lake was increased with military police, a jail, a stockade (prison before jail built in 1944), and fencing to turn it into a maximum security facility, all of which contributed to the turmoil. The segregation turned Tule Lake into a very complicated place with factions forming such as Hoshi Dan, a Japanese nationalist group. A work stoppage after a farm truck accident in which 29 people were injured (5 seriously and 1 died), escalated into a strike and a series of events that led to the Army declaring martial law and taking over the camp. Repression, imprisonment, shortages, and other hardships were endured while disillusionment grew as draft notices began arriving.
Those segregated at Tule Lake were caught in a situation where Japanese nationalism offered a positive alternative further dividing the camp population. Many immigrants and citizens determined that it was possibly safer to be “repatriated” to Japan rather than stay in the U.S. The concept of giving up United States citizenship, though shocking to some, was a choice of serious consideration and implications. Many feared for their safety in hostile white communities if they were released from the camps before the war was over and so thought Japan would be safer than the U.S. Others were outraged with their imprisonment. Initially, fewer than two-dozen Tule Lake incarcerees applied to renounce their citizenship, but when the WRA announced that the camp would close in a year, panic and confusion ensued resulting in 5,461 Nisei and Kibei renouncing. In contrast, only 128 people from the 9 other WRA camps renounced. Ultimately, many were repatriated to Japan, while others who signed up to go to Japan realized it was a mistake. Wayne Mortimer Collins, Civil Liberties Attorney, prevents the Department of Justice from deporting en masse the people of Japanese descent who renounced their U.S. citizenship. The effort to restore citizenship took 22 years, but nearly all except about 40-50 people had their citizenship restored.
Tule Lake became the largest of the WRA camps with 18,700 incarcerees, although it was built for 15,000. Within the microcosm of Tule Lake, the complexity and consequences of the Japanese American WWII incarceration was played out on the most dramatic of stages. The Tule Lake Segregation Center was the last of the WRA camps to close on March 20, 1946.