How and Why Political Parties Change Practice Test

A critical election and party realignment, where economic crisis and New Deal programs created a durable Democratic coalition lasting through midcentury politics.

A coalition shift limited to one state, with no national consequences, and therefore not considered a realignment in American electoral history.

Dealignment in which voters abandon parties entirely, producing historically low turnout and eliminating partisan voting in Congress for multiple generations.

A realignment caused chiefly by court decisions that outlawed political parties, forcing candidates to run independently and weakening party organizations permanently.

A temporary surge in support caused by a single charismatic candidate, with no long‑term coalition change once that candidate leaves office.