Realignment

A realignment is a durable shift in which coalitions back which party. The classic American examples are 1860 (slavery scrambles the Whig–Democrat axis), 1932 (the New Deal coalition forms around economic depression), and 1968 (civil rights and Vietnam break the New Deal coalition apart).

Political scientists distinguish realignment (durable coalition shift) from dealignment (voters detach from parties without forming new stable allegiances) from secular drift (slow demographic-driven change without a triggering cleavage). The boundaries are fuzzy; reasonable analysts disagree about whether a given moment qualifies.

The current cycle is the publication’s beat partly because it is a contested case. By some measures the US is realigning (working-class voters of all races moving toward the GOP, college-educated voters consolidating with the Democrats); by others it is dealigning (both major parties bleeding partisan loyalty and trust). Whether 2026 looks more like 1932 (an economic-populist coalition crystallizes) or 1972 (the cleavage scrambles further without a new stable order) is the question Thin Gold tracks.