Isarithmic History of the Two-Party Presidential Vote
Politics • November 2010 • Views: 1,228
Isarithmic History of the Two-Party Presidential Vote
Using county-level data, I spatially and temporally interpolated presidential vote returns for the two major party candidates in each election from 1920-2008. The result illuminates the sometimes gradual, sometimes rapid change in the geographic basis of presidential partisanship.