Education — Elections, voting & government explained
Learn how elections, voting systems, districts, parties, polling and government work through our educational explainers and political ideology guides.
Educational topics
Elections & voting
How votes become results: electoral systems, proportional representation, first-past-the-post, runoffs, primaries, preferential voting, thresholds, turnout and ballots.
Maps & districts
Explore districts, gerrymandering, redistricting, malapportionment, geographic polarization, swing and margins—and why votes and seats can tell different stories.
Parties & ideology
Understand political spectra, ideology families, party systems, Overton windows, horseshoe theory and its criticisms, and how parties change over time.
Polling & forecasting
Read polls and probabilities: sampling, margins of error, likely-voter models, house effects, averages, undecideds, MRP, correlated errors and forecast uncertainty.
Government & institutions
How power is organized: coalitions, minority governments, confidence and supply, parliamentary and presidential systems, bicameralism, courts and federalism.
Our educationals
Educationals will appear here as they are published.