Historical Statistics of the United States Millennial Edition Online This link opens in a new windowHistorical Statistics of the United States (HSUS) is the standard source for the quantitative facts of American history. HSUS provides data on social, behavioral, humanistic, and natural sciences including history, economics, government, finance, sociology, demography, education, law, natural resources, climate, religion, international migration, and trade - quantitative facts of American History. The fully searchable and downloadable electronic edition permits users to graph individual tables