General Order No. 11 was the title of an order issued by Major-General Ulysses S. Grant on December 17, 1862, during the American Civil War. It ordered the expulsion of all Jews in his military district, comprising areas of Tennessee, Mississippi, and Kentucky. The order was issued as part of a Union campaign against a black market in Southern cotton, which Grant thought was being run "mostly by Jews and other unprincipled traders." In the war-zone, the United States licensed traders through the United States Army, which created a market for unlicensed ones. Union military commanders in the South were responsible for administering the trade licenses and trying to control the black market in Southern cotton, as well as for conducting the war. Grant issued the order in an effort to reduce corruption.
Following protests from Jewish community leaders and an outcry by members of Congress and the press, President Abraham Lincoln revoked the General Order on January 4, 1863. During his campaign for the presidency in 1868, Grant claimed that he had issued the order without prejudice against Jews, but simply as a way to address a problem that certain Jews had caused.
During the war, the extensive cotton trade continued between the North and South. Northern textile mills in New York and New England were dependent on Southern cotton, while Southern plantation owners depended on the trade with the North for their economic survival. The U.S. Government permitted limited trade, licensed by the Treasury and the U.S. Army. Corruption flourished as unlicensed traders bribed Army officers to allow them to buy Southern cotton without a permit. Jewish traders were among those involved in the cotton trade; some merchants had been active in the cotton business for generations in the South; others were more recent immigrants to the North.