In the real world, the ability of free blacks to enjoy their natural rights and exercise the privileges and immunities of citizenship depended on the states where they actually lived. When those states imposed a raft of legal discriminations on free blacks they cheapened the meaning of freedom and discounted the value of citizenship. I suspect this bothered Lincoln, but it wasn’t his issue. It would take other men and women, and another century of struggle, before “states rights” was abolished. Free registration for students and teachers required to access resource.