By 1835, the AASS boasted 200 auxiliaries (local chapters), and by 1838, a remarkable 1,350, representing some 250,000 members. This number, the historian Kathleen McCarthy points out, is 2 percent of the U.S. population at the time—making the American Anti-Slavery Society larger, in relation to its American public, than the Boy Scouts of America or the National Wildlife Federation or the National Rifle Association in the year 2000.34