Question

Lincoln's Reconstruction plan allowed a former Confederate state to form a new government once this had happened: The majority of voters had taken the oath of loyalty. Ten percent of the voters had taken the oath of loyalty. Congress abolished slavery.

Answer 1

Lincoln's Reconstruction plan allowed a former Confederate state to form a new government once this had happened;

Ten percent of the voters had taken the oath of loyalty.

This was called "The Ten-percent plan". The Ten Percent Plan was President Lincoln's plan for reunification of the United States.