Candidates within the Democratic and Republican parties must earn enough delegates during the primary and caucus season to earn their party's nomination for president. Each national party has its own rules for assigning delegates to each state; and each state party has it own rules for awarding delegates to candidates. While candidates earn delegates throughout primaries and caucuses, the determination of "winners" is not made until the party's summer nominating conventions. Students will evaluate the fairness and efficiency of these nominating systems.Explain to students that delegate counts will determine the Democratic nominee for president, and that it is not a "winner take all" system like the electoral college. Go to the Democratic National Committee's website , and news sources to obtain more information about the system, delegate counts per state and up-to-date delegate counts per candidate.