Former Vice President Joe Biden surpasses the required 1,991 delegates to win the Democratic nomination. He will face off against incumbent President Donald Trump in the general election in November. 2020-06-5
U.S. Representative from Hawaii Tulsi Gabbard ends her presidential campaign in the 2020 presidential election and endorses former Vice President Joe Biden. 2020-03-19
U.S. Senator Bernie Sanders says he will assess his presidential campaign after losing three more states (Florida, Illinois, and Arizona) to former Vice President Joe Biden in the Democratic primaries of the 2020 presidential election. Biden has 1,181 delegates, while Sanders has 885. The minimum required to win the nomination is 1,991. 2020-03-18
Registered Democrats and independents in the U.S. state of New Hampshire vote in the first official Democratic presidential primary of the election year. It comes after the controversial Iowa caucuses that occurred a week earlier. 2020-02-11
Mayor of New York City Bill de Blasio announces he is running for the Democratic Party's nomination to be President of the United States in the 2020 presidential election. 2019-05-16
U.S. Senator Michael Bennet from Colorado announces he is running for the Democratic Party's nomination to be President of the United States in the 2020 presidential election. 2019-05-2
Media reports indicate former United States Vice President and Senator Joe Biden has decided that next week he will announce his participation in the race for Democratic Party's nomination in the 2020 United States presidential election. 2019-04-19