Answer: B) was the first peaceful transition of political power between opposing parties in U.S. history.
Explanation: The Election of 1800 was significant because it was the first peaceful transition of political power between opposing parties in U.S. history. In the election, Democratic-Republican Thomas Jefferson succeeded Federalist John Adams. This peaceful transfer occurred despite defects in the Constitution that caused a breakdown of the electoral system. The election was eventually decided in Jefferson's favor by the House of Representatives in 1801. And remember: even thought the Election of 1796 was between the same two political parties, it was not a transfer of power from one to another. Adams- the winner and Federalist- assumed power from outgoing President George Washington, who had no party affiliation. This may seem like a small point, but it is an important distinction to remember.