Alexander Hamilton by Ron Chernow:
The 1800 triumph of Republicanism also meant the ascendancy of the slaveholding south. Three Virginia slaveholders—Jefferson, Madison, and Monroe—were to control the White House for the next twenty-four years. These aristocratic exponents of “democracy” not only owned hundreds of human beings but profited from the Constitution’s least democratic features: the legality of slavery and the ability of southern states to count three-fifths of their captive populations in calculating their electoral votes. (Without this so-called federal ratio, John Adams would have defeated Thomas Jefferson in 1800.) The Constitution did more than just tolerate slavery: it actively rewarded it. Timothy Pickering was to inveigh against “Negro presidents and Negro congresses”—that is, presidents and congresses who owed their power to the three-fifths rule. This bias inflated southern power against the north and disfigured the democracy so proudly proclaimed by the Jeffersonians. Slaveholding presidents from the south occupied the presidency for approximately fifty of the seventy-two years following Washington’s first inauguration. Many of these slaveholding populists were celebrated by posterity as tribunes of the common people. Meanwhile, the self-made Hamilton, a fervent abolitionist and a staunch believer in meritocracy, was villainized in American history textbooks as an apologist of privilege and wealth.