Colonial electoral institutions influenced postindependence democracy levels. (1) Lengthy democratic exposure under colonialism usually produced stable postcolonial democracies. Often, a non-white middle class pushed for and participated in elections for multiple decades prior to independence. Early colonial elections involved a tiny segment of the population, but electoral reforms deepened over time and yielded institutionalized parties. After independence, institutionalized parties and democratically socialized elites acted as a buffer against military coups and executive power grabs. Some settler colonies followed this path as well. (2) Many colonies inherited democratic-looking institutions at independence, but these institutions reflected relatively shallow, post-WWII concessions. Few colonies with short colonial pluralism were democratic within a decade of independence, although some experienced post-Cold War democratization episodes. (3) Other colonies gained no meaningful electoral experience. Regimes established by successful anticolonial rebels and monarchies monopolized military power and constructed durable authoritarian regimes after independence.