Under Lincoln’s plan for Reconstruction, what percentage of a state’s population had to swear an oath of loyalty to the Union for the state to be readmitted?

use wikipedia, i think they have this.

the debate held in 1980 by carter and reagan was decisive for the elections. while carter tried to convince people that reagan was a "war hawk", reagan put all his efforts in showing the necessity to take care about medicare and the social security advantage. this debate reagan to win the elections