What reform was made to avoid the problems caused by the 1800 presidential election?

The fourteenth amendment how did the action resolve a longstanding conflict in post-civil war america? it defined the process for readmittance of the former confederate states into the united states of america. it ensured the right to vote to all male citizens of the united states, regardless of race, color, or prior servitude. it defined citizenship and related rights for african americans. it abolished slavery in the united states.

Brainliestttme : ) -what reforms were made in communist china?

Poland a: nato b: warsaw pact c: not a member of either alliance