If the Constitution were really the triumph of reason over darkness, as it is often treated, it probably wouldn’t have failed so miserably that a devastating civil war would break out less than one hundred years later. But that happened. And if the fixes applied to the Constitution after that war ended in 1865 were so redemptive, I imagine that my mother—born in 1950 in Mississippi—would have been allowed to go inside her ostensibly “public” library while she was growing up, which of course she was not.

