 Equality of rights for historically disadvantaged or subordinated groups is a longstanding concern of the human rights movement. Human rights documents repeatedly emphasize that all people, including women and members of minority ethnic and religious groups, have equal human rights and should be able to enjoy them without discrimination. The right to freedom from discrimination figures prominently in the Universal Declaration and subsequent treaties. The Civil and Political Covenant, for example, commits participating states to respect and protect their people’s rights “without distinction of any kind, such as race, color, sex, language, political or other opinion, national or social origin, property, birth, or social status” (on minority and group rights see Kymlicka 1995, Nickel 2007).