The 2020 U.S. Presidential Election was a presidential election unlike any other in modern U.S. history for several reasons. In the rare defeat of an incumbent president, Joseph Biden secured the title of President of the United States over President Donald Trump. In this victory, Biden flipped several historic battleground states in his favor, in addition to two formerly safe conservative states: Arizona and Georgia. This research seeks to examine the role that the mobilization of voters from working class and majority-minority state legislative districts played in determining the outcome of the election in Arizona and Georgia.