Hello! A political party nominates their presidential candidate through having a series of elections. They hold caucuses and primaries. Caucuses are where party members say their reasons for supporting a certain candidate, while the primary elections are where the people vote for who they want as the party's candidate. There are a certain of delegates needed to become presidential nominee. Whoever gets that amount of delegates gets to be in the poll for the general election.
C. Raided white settlers wagon trains
Answer: It caused a spike in newspaper sales
Explanation: