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Uruguay is a country in Southern South America, bordering the South Atlantic Ocean, between Argentina and Brazil. It is located in the Southern Hemisphere on the Atlantic seaboard of South America between 53 and 58 west longitude and 30 and 35 south latitude. It is bordered to the west by Argentina, on the north and northeast by Brazil, and on the southeast by the Atlantic Ocean, which makes up Uruguay's coast.
The Río de la Plata —rendered River Plate in British English and the Commonwealth and La Plata River in other English-speaking countries—is the estuary formed by the confluence of the Uruguay and the Paraná rivers. It empties into the Atlantic Ocean, forming a funnel-shaped indentation on the southeastern coastline of South America. Depending on the geographer, the Río de la Plata may be considered a river, an estuary, a gulf or a marginal sea. It is the widest river in the world, with a maximum width of 220 kilometres (140 mi).
The Argentine Confederation was the last predecessor state of modern Argentina; its name is still one of the official names of the country according to the Argentine Constitution, Article 35. It was the name of the country from 1831 to 1852, when the provinces were organized as a confederation without a head of state. The governor of Buenos Aires Province managed foreign relations during this time. Under his rule, the Argentine Confederation resisted attacks by Brazil, Bolivia, Uruguay, France and the UK, as well as other Argentine factions during the Argentine Civil Wars.
The Uruguay River is a major river in South America. It flows from north to south and forms parts of the boundaries of Brazil, Argentina, and Uruguay, separating some of the Argentine provinces of La Mesopotamia from the other two countries. It passes between the states of Santa Catarina and Rio Grande do Sul in Brazil; forms the eastern border of the provinces of Misiones, Corrientes, and Entre Ríos in Argentina; and makes up the western borders of the departments of Artigas, Salto, Paysandú, Río Negro, Soriano, and Colonia in Uruguay.
The Viceroyalty of the Río de la Plata was the last to be organized and also the shortest-lived of the Viceroyalties of the Spanish Empire in the Americas.
The Spanish–Portuguese treaty of 1750 or Treaty of Madrid was a document signed in the Spanish capital by Ferdinand VI of Spain and John V of Portugal on 13 January 1750, to end armed conflict over a border dispute between the Spanish and Portuguese empires in South America in the vicinity of the Uruguay River, an area known as the Banda Oriental. The treaty established borders between the Spanish and Portuguese empires, ceding much of what is today's country of Brazil to the Portuguese.
Banda Oriental, or more fully Banda Oriental del Uruguay, was the name of the South American territories east of the Uruguay River and north of Río de la Plata that comprise the modern nation of Uruguay; the modern state of Brazil Rio Grande do Sul; and some of Santa Catarina, Brazil. It was the easternmost territory of the Viceroyalty of the Río de la Plata.
The United Provinces of the Río de la Plata, earlier known as the United Provinces of South America, a union of provinces in the Río de la Plata region of South America, emerged from the May Revolution in 1810 and the Argentine War of Independence of 1810–1818. It comprised most of the former Viceroyalty of the Río de la Plata dependencies and had Buenos Aires as its capital.
Martín García Island is an island in the Río de la Plata. The island is in Uruguayan waters but in 1973 Uruguay and Argentina reached an agreement establishing Martín García as Argentine territory and a nature reserve. The island of 1.84 km2 (0.71 sq mi) has a permanent population of about 150 people, and falls within the jurisdiction of Buenos Aires Province. The island is accessible by air through Martín García Island Airport.
The Cisplatine War, also known as the Argentine-Brazilian War or in the Argentine and Uruguayan historiography as the Brazil War, was an armed conflict over an area known as Banda Oriental or the "Eastern Bank" in the 1820s between the United Provinces of the Río de la Plata and the Empire of Brazil in the aftermath of the United Provinces' independence from Spain.
The Río de la Plata basin, more often called the River Plate basin in scholarly writings, sometimes called the Platine basin or Platine region, is the 3,170,000-square-kilometre (1,220,000 sq mi) hydrographical area in South America that drains to the Río de la Plata. It includes areas of southeastern Bolivia, southern and central Brazil, the entire country of Paraguay, most of Uruguay, and northern Argentina. Making up about one fourth of the continent's surface, it is the second largest drainage basin in South America and one of the largest in the world.
The First Treaty of San Ildefonso was signed on 1 October 1777 between the Spanish Empire and the Portuguese Empire. It settled long-running territorial disputes between the two countries in South America, primarily in the Río de la Plata region.
The Reconquista River is a small river in the province of Buenos Aires, Argentina. Together with the Riachuelo, it is one of the most contaminated watercourses in the country.
The Treaty of El Pardo signed on 11 March 1778 finalised colonial borders between Spain and Portugal in the Río de la Plata region of South America. Portugal acquired Spanish territories in South America, later on given to Brazil, Spain acquired Portuguese territories in Africa, today known as the independent state of Equatorial Guinea.
Cisplatina Province or Cisplatine Province was a Brazilian province in existence from 1821 to 1828 created by the Luso-Brazilian annexation of the Oriental Province. From 1815 until 1822 Brazil was part of the United Kingdom of Portugal, Brazil and the Algarves. After the independence of Brazil and the formation of the Empire of Brazil the Cisplatine Province remained part of it. In 1828, following the Treaty of Montevideo, the Cisplatine Province became independent as Uruguay.
In the Treaty of Montevideo, signed on 27 August 1828, after British mediation, Brazil and Argentina recognized the independence of Uruguay.
Argentina–Uruguay relations are foreign relations between the Argentine Republic and the Oriental Republic of Uruguay. Both countries were part of the Spanish Empire until the early 19th century.
Spain–Uruguay refers to the current and historical relations between Spain and Uruguay. Both nations are members of the Association of Spanish Language Academies and the Organization of Ibero-American States.
The Treaty between Uruguay and Argentina concerning the Rio de la Plata and the Corresponding Maritime Boundary was signed in Montevideo on 19 November 1973 by Dr. Juan Carlos Blanco Estradé, Minister for Foreign Affairs of Uruguay and Mr. Alberto J. Vignes, Minister for Foreign Affairs and Worship of Argentina.
The Argentina–Uruguay border is a line of 579 km marked by the Uruguay River, and is the border between Argentina and Uruguay. It starts in a triple border Argentina-Uruguay-Brazil, at the mouth of the Quaraí River in the Uruguay. The course follows the Uruguay river, passing west of the Uruguayan departments of Artigas, Salto, Paysandu, Rio Negro, Soriano and Colonia and the Argentine provinces of Corrientes, Entre Rios and Buenos Aires, until the confluence of the Uruguay and the Paraná rivers into the Rio de la Plata.
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Capital: Colonia del Sacramento | ||
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Coordinates: 33°54′58″S58°24′52″W / 33.9161°S 58.4144°W
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