You’ve probably heard a lot about two-party systems this election season — with most of that chatter being about our two-party political system’s failure to benefit everyday Americans while upholding ...

America’s two-party system isn’t an accident — it is a direct result of our electoral structure. The political scientist Lee Drutman tells the Opinion columnist Ezra Klein how shifting to proportional ...

Electoral dynamics in Western democracies are shaped by shifting patterns of voter alignment, party competition and institutional frameworks. Over recent decades, traditional two‐party systems have ...