“One measure decreed that when ships docked at Charleston, any free black sailors on board must be jailed so they could not carry messages to black people onshore. When a Supreme Court justice found the imprisonments unconstitutional, South Carolina openly defied the ruling, saying that stopping “insubordination” was “paramount” to “all laws” and “all constitutions.” Baffled by this early example of a state nullifying federal law, national officials did nothing.”
