Why was the election of 1800 a key moment in us history? check all of the boxes that apply.

it marked the first time power shifted from one party to another.

it weakened the federalist party.

it was a hard-fought campaign.

it lead to the twelfth amendment.

Option A,B & D

Explanation:

The elections of 1800 were very significant in the history of United states because for the first time there was a shift in power from one party to another as a result of weakening of the federalist party. But there was a tie which made way for the twelfth amendment talking about casting different votes for the post of president and vice president instead of casting two votes for president.

answer; philosophy;

c. have a great