Final answer:
The United States government changed from the election of 1800 through Jefferson's first term with a shift in power from Federalist to Republican rule. Jefferson aimed to limit the Federal government's power and give more control to the states and the people. The peaceful transfer of power in the election set an important precedent.
Step-by-step explanation:
From the election of 1800 through Jefferson's first term, the United States government underwent significant changes. Thomas Jefferson's presidency marked a shift from Federalist domination to Republican rule. Jefferson aimed to limit the power of the Federal government and give more control to the states and the people. His term saw the peaceful transfer of power from one political party to another, known as the 'Revolution of 1800,' setting an important precedent for future presidential transitions.