Since 1952, New Hampshire has held the first presidential primary in the nation. During the 1970s, the Iowa caucuses, which take place earlier, began to gain importance, especially as a potential springboard for upstart candidates.
In recent years, other states have threatened to move their votes ahead of Iowa’s and New Hampshire’s, arguing that those states—which are small, rural, and less diverse than the country as a whole—shouldn’t wield so much influence over the process of choosing the president.
With that rationale in mind, the Democratic Party has this year chosen South Carolina, which has a significant Black population, to hold the first primary. (To complicate matters, New Hampshire has a state law saying it must hold the nation’s first primary, so it intends to ignore the order set by party leaders.) The Democrats are also moving Michigan, which is a key swing state, earlier in the primary calendar.
Being early in the voting lineup gives a state influence on the process—and a big dose of attention and influx of money.