In the 1960's, the proponents of political correctness began promoting—and, in some cases, enforcing—it, in order to prevent expression seen as discriminatory against people of certain religions, nationalities, genders, or sexual orientations. | In the 1960's, the proponents of political correctness began promoting—and, in some cases, enforcing—it, in order to prevent expression seen as discriminatory against people of certain religions, nationalities, genders, or sexual orientations. |