article: Hubert Humphrey
links: Withdrawal of Lyndon B. Johnson from the 1968 United States presidential election Lyndon B. Johnson Works Progress Administration Democratic Party (United States) Eugene McCarthy President pro tempore of the United States Senate University of Minnesota PhD President of the United States Huron, South Dakota Minnesota Democratic–Farmer–Labor Party Norway Russell B. Long Doland, South Dakota Louisiana State University United States Senate Denver, Colorado Republican Party (United States) Minnesota Minnesota Democratic-Farmer-Labor Party Richard Nixon Minneapolis, Minnesota Americans George J. Mitchell Louisiana Fraternity Muriel Humphrey Brown Vice President of the United States 1968 United States presidential election Spiro Agnew Mike Mansfield List of vice presidents of the United States Walter Mondale