Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
Polarization refers to the division or separation of people into opposing groups based on their beliefs, values, or ideologies. It often leads to increased hostility and decreased cooperation between these groups.
Related terms
Partisanship: Refers to strong support for a particular political party or ideology, often leading to biased decision-making and unwillingness to compromise.
Identity Politics: The practice of organizing political movements based on shared characteristics such as race, gender, religion, etc., which can contribute to polarization by emphasizing differences rather than commonalities.
Echo Chambers: Online spaces or social circles where individuals are exposed only to information and opinions that align with their own beliefs, reinforcing existing viewpoints and contributing to polarization.