1968 Democratic presidential primaries were the selection process by which voters of the Democratic Party chose its nominee for President of the United States in the 1968 U.S. presidential election . Incumbent Vice President Hubert Humphrey was selected as the nominee in the 1968 Democratic National Convention held from August 26 to August 29 , 1968 , in Chicago , Illinois
1968 Democratic National Convention
1968 Democratic National Convention
1968 Democratic Party presidential primaries