This book argues that it is now the generational gap that is key to understanding and defining contemporary American politics, with an individual’s age cohort being one of the most important predictors of difference in political behavior. Utilizes quantitative data in the form of American National Election Studies, the 2020 national Election Pool exit polls, A.P Votecast surveys, and numerous Pew research Center surveys to demonstrate findings. One of the first books to factor in the arrival of Generation Z into the electorate during the 2020 election, identifying how they differ to previous generations, includign millenials.