History
The valleys were settled long before the Inca, and the Cochabamba basin was later organised by the Inca emperor Huayna Capac as a maize-growing estate, worked by colonists brought in from across the empire; the fortress of Incallajta guarded its eastern edge against lowland peoples. The Spanish founded La Plata, today's Sucre, in 1538, and in 1559 made it the seat of the Audiencia of Charcas, the court that governed a territory much larger than modern Bolivia. With silver flowing from nearby Potosí, the city filled with churches, convents and, from 1624, the University of San Francisco Xavier, one of the oldest in the Americas.
Cochabamba grew as the granary that fed Potosí, and Tarija, founded in 1574, as a frontier town facing the Chaco. On 25 May 1809 Chuquisaca, as La Plata was then known, rose against Spanish authority, and in 1825 independence was declared in the building now called the Casa de la Libertad. The city took the name of Antonio José de Sucre in 1839 and remained the capital until the civil war of 1899 moved the seat of government to La Paz; it kept the Supreme Court and the constitutional title.
In the 20th century the Chaco War of 1932–35 with Paraguay was fought on the south-eastern plains, and gas later made Tarija's share of the Chaco rich. In 2000 Cochabamba's Water War, a revolt against the privatisation of the city's water supply, reversed the contract. The Chapare became the base of the coca growers' movement that brought Evo Morales to power, and during the 2019 political crisis soldiers opened fire on a coca growers' march at Sacaba, killing eleven demonstrators.
