National Civil Liberties Bureau

The National Civil Liberties Bureau (NCLB) was an American civil rights organization founded in 1917, dedicated to opposing World War I, and specifically focusing on assisting conscientious objectors. The National Civil Liberties Bureau was the reincarnation of the Civil Liberties Bureau (CLB), in conjunction with the Fellowship of Reconciliation, after its split on October 1, 1917, with its parent organization, the American Union Against Militarism (AUAM), which opposed American involvement in World War I. Roger Nash Baldwin, who had called for a branch of the AUAM designed to protect the rights of conscientious objectors, became the CLB's head, and continued as director of the NCLB. The NCLB provided legal advice and aid for conscientious objectors and those being prosecuted under the Espionage Act of 1917 or Sedition Act of 1918.

Source: Wikipedia — National Civil Liberties Bureau (CC BY-SA 4.0)