In the period 1890-1915, all of the following were generally true about african-americans excepta) voting rights previously gained were denied through changes in state laws b) the national association for the advancement of colored people (naacp) endorsed the back-to-africa movement c) african american leaders disagreed on the principal strategy for attaining equal rights d) numerous african americans were lynched, and mob attacks on african american individuals occurred in both the north and the south e) african americans migrated from the rural south to both southern and northern cities