Realignment Theory

Realignment Theory is a concept in political science that describes significant shifts in political party affiliation and voter loyalty over time. This often occurs during critical elections or during times of social change, leading to a new political landscape. For example, a major realignment might happen if a large group of voters, such as a demographic or ideological group, shifts its support from one party to another. These shifts can reshape party platforms and influence future elections, marking a new era in political behavior and voter alignment that can last for decades.