Answer:
was his plan to re-admit Southern states into the Union.
Step-by-step explanation:
Lincoln's "10 Percent Plan" was his plan to re-admit Southern states into the Union. He offered to pardon Confederates who would take an oath to support the Union. When ten percent of a state's citizens eligible to vote in 1860 swore an oath of allegiance to the U.S. that state had abolished slavery, he promised to readmit the state to the Union.