closed
party primaries
The republican party is holding its primaries currently. As the current president is a democrat, he is automatically that party's candidate.
closed primaries prevent "crossover voting"; open primaries allow it, which can produce nominees that don't represent the values of the party
Deals with the Republic party.
Closed primaries only allow voters who claim a specific party affiliation before election day to vote for that party's candidates. These voters must be registered with the party in order to participate in the primary election. Independent or unaffiliated voters are generally excluded from participating in closed primaries.
The Republican party still utilizes the winner-take-all system in the primaries. After March 15, most Republican primaries are winner-take-all.
primaries
To decide who the party's candidates will be.
Presidential primaries are party elections and caucuses to determine who the presidential nominee will be for each political party. They are held between January and June before the general election in November.
A+ = party officals
All party members get to vote in the presidential primaries whereas they do not in the caucus system.
In the recent past, primaries were used both to select delegates and to