Final answer:
Primary elections are held within political parties to choose their candidates, while general elections are held to choose the final candidate for public office.
Step-by-step explanation:
Primary elections are held within political parties to choose their candidates for the general election. They are used to determine who will represent the party in the general election. General elections, on the other hand, are held to choose the final candidate to hold a public office. These elections include candidates from different parties and allow the general public to cast their votes.
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