, the indigenous people of Uruguay
Prehistory Human presence in the region now known as Uruguay dates back approximately 13,000 years, with evidence of
hunter-gatherer communities. It is estimated that at the time of the first contact with Europeans in the 16th century, there were about 9,000
Charrúa and 6,000
Chaná and some
Guaraní island settlements. There is an extensive archaeological collection of man-made
tumuli known as "
Cerritos de Indios" in the eastern part of the country, some of them dating back to 5,000 years ago. Very little is known about the people who built them as they left no written record, but evidence has been found in place of indigenous agriculture and of extinct
indigenous woolly dogs.
Colonial rule first established
Colonia do Sacramento in 1680. The
Portuguese were the first Europeans to enter the region of present-day Uruguay in 1512. The
Spanish arrived in present-day Uruguay in 1515 but were the first to set foot in the area, claiming it for the crown. The indigenous peoples' fierce resistance to
conquest, combined with the absence of valuable resources, limited European settlement in the region during the 16th and 17th centuries.
Montevideo, the current capital of Uruguay, was founded by the Spanish in 1726 as a military stronghold. Its natural harbour soon developed into a commercial area competing with
Río de la Plata's capital,
Buenos Aires. Montevideo was occupied by British forces from February to September 1807. As a result, Artigas broke with Buenos Aires and besieged Montevideo, taking the city in early 1815. The nation's
first constitution was adopted on 18 July 1830. In 1843, an Argentine army overran Uruguay on Oribe's behalf but failed to take the capital. The
siege of Montevideo began in February 1843 and lasted nine years. , Uruguayan troops first defeated the
Brazilian Empire. , a significant event that marked the end of the independence process. In 1845, Britain and France intervened against Rosas to restore commerce to normal levels in the region. Their efforts proved ineffective, and by 1849, tired of the war, both withdrew after signing a treaty favourable to Rosas. The first railway line was assembled in Uruguay in 1867, and a branch consisting of a horse-drawn train was opened. The present-day
State Railways Administration of Uruguay maintains of extendable railway network. The constitutional government of General
Lorenzo Batlle y Grau (1868–72) suppressed the
Revolution of the Lances by the
Blancos. This establishment of the policy of co-participation represented the search for a new formula of compromise based on the coexistence of the party in power and the opposition party. This division of power lasted until President
Jose Batlle y Ordonez instituted his political reforms, which caused the last uprising by Blancos in 1904 that ended with the
Battle of Masoller and the death of Blanco leader
Aparicio Saravia. Between 1875 and 1890, the centre of power shifted toward the military. After the
Guerra Grande, there was a sharp rise in the number of immigrants, primarily from Italy and Spain. By 1879, the total population of the country was over 438,500.
20th century , built in
Montevideo from 1925 to 1928, was once the
tallest building in Latin America. The Colorado leader
José Batlle y Ordóñez was elected president in 1903. The following year, the Blancos led a rural revolt, and eight bloody months of fighting ensued before their leader,
Aparicio Saravia, was killed in battle. Government forces emerged victorious, leading to the end of the co-participation politics that had begun in 1872. In 1938, general elections were held, and Terra's brother-in-law, General
Alfredo Baldomir, was elected president. Under pressure from organized labour and the National Party, Baldomir advocated free elections, freedom of the press, and a new constitution. was the major event occurring in
Uruguay during World War II. In 1945, Uruguay formally signed the
Declaration by the United Nations and entered
World War II, leading the country to declare war on
Germany and
Japan. Following the end of the war, it became a founding member of the
United Nations. An armed group of
Marxist–Leninist urban guerrillas, known as the
Tupamaros, emerged in the 1960s, engaging in activities such as bank robbery, kidnapping, and assassination, in addition to attempting an overthrow of the government.
Civic-military dictatorship President
Jorge Pacheco declared a state of emergency in 1968, followed by a further suspension of civil liberties in 1972. In 1973, amid increasing economic and political turmoil, the armed forces, asked by President
Juan María Bordaberry, disbanded Parliament and established a
civilian-military regime. According to one source, around 180 Uruguayans are known to have been killed and disappeared, with thousands more illegally detained and tortured during the 12-year civil-military rule from 1973 to 1985. Most were killed in Argentina and other neighbouring countries, with 36 of them having been killed in Uruguay. According to Edy Kaufman (cited by David Altman), Uruguay at the time had the highest per capita number of political prisoners in the world. "Kaufman, who spoke at the U.S. Congressional Hearings of 1976 on behalf of
Amnesty International, estimated that one in every five Uruguayans went into exile, one in fifty were detained, and one in five hundred went to prison (most of them tortured)." Social spending was reduced, and many state-owned companies were privatized. However, the economy did not improve and deteriorated after 1980; the
gross domestic product (GDP) fell by 20%, and unemployment rose to 17%. The state intervened by trying to bail out failing companies and banks.
Return to democracy (1984–present) and
Luis Lacalle Pou in the inauguration of the former, March 2025 A new constitution, drafted by the military, was rejected in a November 1980 referendum. Both presidents continued the economic structural reforms initiated after the reinstatement of democracy. The 1999 national elections were held under a new electoral system established by a 1996 constitutional amendment. Colorado Party candidate
Jorge Batlle, aided by the support of the National Party, defeated
Broad Front candidate
Tabaré Vázquez. The formal coalition ended in November 2002, when the Blancos withdrew their ministers from the cabinet, In 2004, Uruguayans elected
Tabaré Vázquez as president while giving the Broad Front a majority in both houses of Parliament. Vázquez stuck to economic orthodoxy. As commodity prices soared and the economy recovered from the recession, he tripled foreign investment, cut poverty and unemployment, cut
public debt from 79% of GDP to 60%, and kept inflation steady. In 2009,
José Mujica, a former left-wing guerrilla leader (Tupamaros) who spent almost 15 years in prison during the country's military rule, emerged as the new president as the Broad Front won the election for a second time.
Abortion was legalized in 2012, followed by
same-sex marriage and
cannabis in the following year, making Uruguay the first country in the modern era to legalize cannabis. In 2014, Tabaré Vázquez was elected to a non-consecutive second presidential term, which began on 1 March 2015. In 2020, after 15 years of left-wing rule, he was succeeded by
Luis Alberto Lacalle Pou, a member of the conservative
National Party, as the 42nd President of Uruguay. On 1 March 2025,
Yamandu Orsi took office as Uruguay's new president, as the left-wing coalition of the Broad Front returned to power after a five-year interruption. == Geography ==