How did the increasing power of political parties affect the candidates in the presidential election of 1800? each party nominated one candidate for president. many parties split the electoral vote. the parties split the vote for president and vice president. each party nominated presidential and vice-presidential candidates.

Each party nominated presidential and vice-presidential candidates.

Explanation:

In the 1800 election, unlike the one held in 1796, both parties nominated tickets. While the Democratic-Republicans nominated a ticket with Jefferson and Aaron Burr, the Federalists presented a ticket consisting of Adams and Charles C. Pinckney. This election introduced a new kind of American campaigning, a two-party republic in a bitter battle both behind the scenes and in the public eye. Vice President Thomas Jefferson of the Democratic-Republican Party won over President John Adams of the Federalist Party.

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