Ted Kennedy 1980 presidential campaign
The 1980 presidential campaign of Ted Kennedy, United States Senator from Massachusetts, was formally launched on November 7, 1979, as Senator Kennedy, the youngest Kennedy brother, announced his intention to seek the Democratic Party nomination for the presidency of the United States in the 1980 presidential election against incumbent President Jimmy Carter. Kennedy benefited from President Carter's historically low approval ratings, reminiscing of his brothers' presidency and presidential campaigns, and support from the liberal faction of the Democratic Party.
Source: Wikipedia — Ted Kennedy 1980 presidential campaign (CC BY-SA 4.0)