2020 U.S. Election: Primaries and caucuses, explained
Donald Trump wins Republican presidential primary in Massachusetts
Donald Trump Wins Colorado's Republican Presidential Primary
The 2016 Republican Primaries: Every Day
The 2020 Republican Party presidential primaries and caucuses are a series of ongoing elections taking place in many U.S. states, the District of Columbia, and five U.S. territories. These events will elect most of the 2,550 delegates to send to the Republican National Convention. Delegates to the national convention may otherwise be elected by the respective state party organizations. The delegates to the national convention will vote, by ballot, to select the Republican Party's nominee for president of the United States in the 2020 election, where the majority will be bound by the results of their respective state contests on the first ballot. The delegates also approve the party platform and vice-presidential nominee.