More than anything else, however, it was racial inequality that exposed American democracy’s limits. Over several decades, state governments had lowered their property requirements so poorer men could vote. But as northern states ended slavery, whites worried that free black men could also go to the polls in large numbers. In response, they adopted new laws that made racial discrimination the basis of American democracy.
At the time of the Revolution, only two states explicitly limited black voting rights. By 1839, almost all states did. (The four exceptions were all in New England, where the Democratic Party was weakest.) For example, New York’s 1821 state constitution enfranchised nearly all white male taxpayers but only the richest black men. In 1838, a similar constitution in Pennsylvania prohibited black voting completely.
