Giving brainliest!!!!

Answer:
C
Explanation:
Nominating presidental candidates
Answer:
C
Explanation:
Normally I suck at this, but I just learned a little about it, so here it goes.
In USA, the two most major parties are the Democrats and the republicans. These political parties used to just form to support one person and then would go away after the election is over, but these political parties were like "I have so much leftover money that we can support other candidates." Basically, these political parties are like organizations. These people have a certain belief that they want to keep alive, so they nominate these people who share the same beliefs as them and try to help them to win. Outside companies also donate to these political parties, for example, a gun store might donate to the republic party to keep gun rights alive so they can keep selling guns. Basically, it's pay to win.
Hope that helps.