Allan Lichtmans 13 Keys to the White House: Predicting Presidential Elections
Allan Lichtman’s 13 Keys to the White House Allan Lichtman, a political historian, developed the 13 Keys to the White House system to predict the outcome of presidential elections. The system is based on 13 factors, each of which is assigned a value of either 1 or 0. The candidate who receives the highest total … Read more
