"Corruption in American politics is hardly new, of course, but previously, for the most part, it was conducted mainly on the local level. It was also conducted by Democrats. There were exceptions, of course, especially during Reconstruction, and in the administration of President Grant, and in the Teapot Dome scandal of the Harding administration. But generally, when we think of political corruption, we think of the Democratic Party machines in America's big cities, of the city "bosses" using the political system to rig votes, install cronies in office, extort favors from businesses, collect bribes for the assignment of city contracts, and generally rip off the local taxpayer and loot the treasury. Just as slavery and white supremacy were the tools of Democratic exploitation in the South, the boss system was the party's tool of corruption and theft in cities throughout the country. The most famous Democratic bosses were Edward Crump, mayor of Memphis from 1910 to 1916; Tom Pendergast, who ran the Jackson County Democratic Club and controlled local politics in Kansas City, Missouri, from 1911 until his conviction for tax fraud in 1939; Frank Hague, mayor of Jersey City from 1917 to 1947; and Richard Daley, who was mayor of Chicago from 1955 to 1976."