A dark chapter in American history begins with the signing of an Executive Order:

United States Executive Order 9066 was a presidential executive order issued during World War II by President Franklin D. Roosevelt on February 19, 1942, using his authority as Commander-in-Chief to exercise war powers to send ethnic groups to internment camps.

This order authorized U.S. armed forces commanders to declare areas of the United States as military areas “from which any or all persons may be excluded.” It was eventually applied to one-third of the land area of the U.S. (mostly in the West) and was used against those with “Foreign Enemy Ancestry” – Japanese, Italians, and Germans.

The order led to the Japanese American internment in which some 120,000 ethnic Japanese people were held in internment camps for the duration of the war. Of the Japanese interned, 62 percent were Nisei (American-born, second-generation Japanese American) or Sansei (third-generation Japanese American) and the rest were Issei (Japanese immigrants and resident aliens, first-generation Japanese American).

The Secretary of War (then Henry L. Stimson) was to assist those residents of such an area who were excluded with transport, food, shelter, and other accommodations.

Americans of Japanese ancestry were by far the most widely-affected, as all persons of Japanese ancestry were removed from the West Coast and southern Arizona. In Hawaii, however, where there were 140,000 people of Japanese ancestry (constituting 37 percent of the population), the Japanese were neither relocated nor interned — there were so many that the political and economic implications of such a move would have been overwhelming. The Japanese were only vulnerable on the mainland. Americans of Italian and German ancestry were also targeted by these restrictions, including internment, though to a much lesser extent.

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One thing that was remarkable about the internment order was that there was virtually no opposition. Even people who were generally pretty liberal accepted the notion that internment was acceptable — even desirable. Interestingly, one of the few voices in Washington opposed to internment was FBI Director J. Edgar Hoover. By the time World War II began, after nearly a decade of Democratic control of Washington under President Roosevelt, Hoover was one of the few Republicans left with any power. His opposition to internment is ironic, considering how some labeled his career as one in opposition to civil liberties.