Final answer:
The two significant things that occurred because of the election of 1800 were the creation of the two-party system and the peaceful transfer of power.
Step-by-step explanation:
The two significant things that occurred because of the election of 1800 were the creation of the two-party system and the peaceful transfer of power.
Before the election of 1800, political parties were not well-established in the United States. However, this election marked the beginning of a two-party system with the formation of the Federalist Party and the Democratic-Republican Party. The two-party system continues to play a major role in American politics to this day.
In addition, the election of 1800 demonstrated that power could be transferred peacefully from one political party to another. This peaceful transfer of power set an important precedent for future elections and helped solidify the stability of the American political system.