Presidential nominations did not always work this way. Before the 1970s, primaries and caucuses were not held as often or in a systematic fashion and would often award candidates far fewer delegates.

Delegates are based on who earns the most votes in primaries and caucuses. The 2024 presidential primary is underway, and ABC News is tracking candidates as they race to clinch their respective ...

*GOP religious accommodation voting date for non-Saturday voting — June 27 First come the primaries. Northern Virginians registered to vote in the 11th Congressional District have special ...