Category
page 1Nonpartisan organizations in the United States

NAACP
The National Association for the Advancement of Colored People (NAACP) is an American civil rights organization formed in 1909 as an interracial endeavor to advance justice for African Americans by a group including W. E. B. Du Bois, Mary White Ovington, Moorfield Storey, Ida B. Wells, Lillian Wald, Emil G. Hirsch and Henry Moskowitz. Over the years, leaders of the organization have included Thurgood Marshall and Roy Wilkins. The NAACP is the largest and oldest civil rights group in America.
National Rifle Association of America
American lobby group

Brookings Institution
American think tank
Freedom from Religion Foundation
American organization dedicated to separation of church and state
American Legion
organization of U.S. war veterans

American Humanist Association
American nonprofit organization
Daughters of the American Revolution
nonprofit organization
National Center for Science Education
non-profit organization in the USA
Center for Inquiry
American nonprofit organization
Civil Air Patrol
civilian auxiliary of the United States Air Force
Americans United for Separation of Church and State
American nonprofit organization
Sons of the American Revolution
patriotic society of the United States

Quincy Institute for Responsible Statecraft
American think tank
Association of Community Organizations for Reform Now
former advocacy group
Center for Global Development
organization
United Daughters of the Confederacy
lineage society based in Richmond, Virginia, USA