This is a second primary election between the two candidates who received the most votes in the first primary election. This only occurs if no candidate received a majority of the votes.

Runoff primary

Explanation:

Runoff Primary is held only if the first primary ended in a stalemate (there is no one clear winner who obtained at least 40% of the vote from the party members).

Since each party only has the right to appoint want candidate for the presidential election, Runoff Primary is held.

The party will select the most popular candidate that they will be granted the party nomination for the upcoming election by conducting the re-vote in ten different states ( Alabama, South Carolina, South Dakota, Texas  Arkansas, Georgia, Mississippi, North Carolina, Oklahoma, and Vermont.)

answer; decipher the motives for why people behave the way they do;