Hubert Humphrey helped found a political party.
Humphrey served as mayor from 1945 to 1948 , he was reelected and became the co-founder of the liberal anti-communist group Americans for Democratic Action in 1947 .	Democratic	Democratic Party (United States)	mayor	List of mayors of Minneapolis	liberal	Liberalism	anti-communist	anti-communist	Americans for Democratic Action	Americans for Democratic Action	1948	United States Senate elections, 1948
