Uruguay: Political Parties & Elections

Uruguay's modern party system took shape in the mid-19th century out of the civil conflict known as the Guerra Grande, when supporters loyal to the government adopted red as their color and became the Colorado Party, while their rivals rallied under white to form the Blanco Party, formally the National Party. For more than a century these two traditional parties dominated Uruguayan politics, alternating in power and shaping the country's constitutional development; reformist Colorado president Jose Batlle y Ordonez, who first took office in 1903, is widely credited with building many of the social welfare institutions that later distinguished Uruguay within Latin America.

In the late 20th century a third force emerged to challenge the Colorado-Blanco duopoly: the Broad Front, a coalition founded in 1971 that brought together socialists, communists, Christian democrats, and dissidents from the traditional parties under a single left-leaning banner. The Broad Front steadily built support in Montevideo, the capital, before winning the presidency for the first time in 2004 under Tabare Vazquez, ushering in more than a decade of Frente Amplio government.

Today Uruguay operates as a competitive three-party system, with the Colorados, the National Party, and the Broad Front alternating control of the presidency and the bicameral General Assembly through regularly scheduled elections. Uruguay is consistently ranked among the most stable democracies in Latin America, with high voter turnout under its compulsory voting system and a long record of peaceful transfers of power between the three main parties.