Some of these people can belong to the same political party. That's where primaries and caucuses come in. In these elections, party members get to vote for the candidate that will represent their party in the upcoming general election. At the end of the primaries and caucuses, each party holds a national convention to finalize the selection of one Presidential nominee. Now that each party is represented by one candidate, the general election process begins.
Candidates campaign throughout the country in an attempt to win the support of voters.
Finally in November, the people vote for one candidate. When a person casts a vote in the general election, they are not voting directly for an individual Presidential candidate. Instead, voters in each state actually cast their vote for a group of people, known as electors. These electors are part of the Electoral College and are supposed to vote for their state s preferred candidate. In the Electoral College system, each state gets a certain number of electors, based on its population.