Who supported Thomas Jefferson during Aaron Burr challenge for the presidency?

Alexander Hamilton's

Explanation:

What Was Alexander Hamilton's Role in Aaron Burr's Contentious Presidential Defeat? Hamilton lobbied against Burr, but another federalist cast the deciding vote for Thomas Jefferson. As the presidential election of 1800 approached, Americans were more divided than ever before.

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the answer here would be

the american colonists were happy with their vicorty, but the french were mad and the french and indians were not alies, and neither were the french and colonist. i think,