Partisanship refers to strong, often biased allegiance to a particular political party or ideology. In this context, it can create polarization, where competing parties prioritize loyalty over collaboration, leading to divisive politics. This phenomenon frequently results in gridlock, making it challenging to achieve bipartisan consensus on important issues, such as healthcare and immigration. Extreme partisanship can diminish trust among constituents, as parties increasingly engage in negative campaigning and polarizing rhetoric. This atmosphere can alienate moderate voters, further entrenching divisions within the political system.