paragraph_text: The South Nahanni River originates on the western slopes of Mount Christie of the Mackenzie Mountains, at an elevation of 1,600 metres (5,200 ft). It flows south on the Yukon – Northwest Territories border for 10 kilometres (6 mi), then turns south-east into the Northwest Territories at the Moose Ponds. It flows through the Selwyn Mountains, where it receives the waters of the Little Nahanni River, south of the Sapper Range.

paragraph_text: The Cuyuni River is a South American river and a tributary of the Essequibo River. It rises in the Guiana Highlands of Venezuela where it descends northward to El Dorado, and turns eastward to meander through the tropical rain forests of Guyana. It finally turns southeastward, flowing to its confluence with the Mazaruni River. The Cuyuni River marks the limit of the disputed territory of Guayana Esequiba for approximately .

paragraph_text: The Bulkley Ranges is mountain range in northern British Columbia, Canada, located between the Skeena and Bulkley Rivers south of Hazelton, north of the Morice River and Zymoetz River. It has an area of 7851 km and is a subrange of the Hazelton Mountains which in turn form part of the Interior Mountains.

paragraph_text: Tatarka River () is a river in Perm Krai, Russia, a right bank tributary of the Babka River, which in turn is a tributary of the Sylva River. The river is long.

paragraph_text: The Asón-Agüera comarca is a historical region of Cantabria, Spain. It is located in the upper courses of the Asón and Agüera rivers, near the border with Vizcaya in the Basque Country. The comarca encompasses the basin of the Asón river and its tributaries such as the Gándara.

paragraph_text: The Gudgenby River, a perennial river that is part of the Murrumbidgee catchment within the Murray-Darling basin, is located in the Australian Capital Territory, Australia.

paragraph_text: In 1898, during the Spanish -- American War, Puerto Rico was invaded and subsequently became a possession of the United States. The first years of the 20th century were marked by the struggle to obtain greater democratic rights from the United States. The Foraker Act of 1900, which established a civil government, and the Jones Act of 1917, which made Puerto Ricans U.S. citizens, paved the way for the drafting of Puerto Rico's Constitution and its approval by Congress and Puerto Rican voters in 1952. However, the political status of Puerto Rico, a Commonwealth controlled by the United States, remains an anomaly.

paragraph_text: Lahej was sultanate of the 'Abdali dynasty. In 1740 the 'Abdali sultan became independent. It became independent thanks to the fracturing of the Zaidi State in north Yemen. The Sultanate of Lahej became an independent entity, from 1728 to 1839.

paragraph_text: Date April 19, 1775 -- September 3, 1783 (8 years, 4 months and 15 days) Ratification effective: May 12, 1784 (9 years and 23 days) Location Eastern North America, Caribbean Sea, Indian subcontinent, Central America, Europe, Africa, the Atlantic Ocean, and the Indian Ocean Result American - Allied victory: Peace of Paris British recognition of American independence End of the First British Empire British retention of Canada and Gibraltar Territorial changes Great Britain cedes to the United States the area east of the Mississippi River and south of the Great Lakes and St. Lawrence River Great Britain cedes East Florida, West Florida, and Menorca to Spain Great Britain cedes Tobago and Senegal to France Dutch Republic cedes Negapatnam to Great Britain

paragraph_text: Francisco Garcés was the first European in the area. Nevada was annexed as a part of the Spanish Empire in the northwestern territory of New Spain. Administratively, the area of Nevada was part of the Commandancy General of the Provincias Internas in the Viceroyalty of New Spain. Nevada became a part of Alta California (Upper California) province in 1804 when the Californias were split. With the Mexican War of Independence won in 1821, the province of Alta California became a territory - not a state - of Mexico, due to the small population. In later years, a desire for increased autonomy led to several attempts by the Alta Californians to gain independence from Mexico. Jedediah Smith entered the Las Vegas Valley in 1827, and Peter Skene Ogden traveled the Humboldt River in 1828. As a result of the Mexican -- American War and the Treaty of Guadalupe - Hidalgo, Mexico permanently lost Alta California in 1848. The new areas acquired by the United States continued to be administered as territories. As part of the Mexican Cession (1848) and the subsequent California Gold Rush that used Emigrant Trails through the area, the state's area evolved first as part of the Utah Territory, then the Nevada Territory (March 2, 1861; named for the Sierra Nevada). The capitol is Carson City

paragraph_text: The Río de la Miel is a short river in the south of Spain, emptying into the Bay of Gibraltar at Algeciras. It falls over a distance of 350 metres including some waterfalls and working water mills. As the port of Algeciras expanded, docks on the river became marooned inland, and within the town much of the river is now culverted.

paragraph_text: The Neilson River flows into the territory of the municipality of Saint-Raymond, in the Portneuf Regional County Municipality, in the administrative region of the Capitale-Nationale, in Quebec, in Canada.

paragraph_text: The Luján River (Spanish, Río Luján) runs from its source near Espora about east of Buenos Aires, Argentina, to its outflow into the Río de la Plata north of the city.

paragraph_text: Orroral River, a perennial stream of the Murrumbidgee catchment within the Murray-Darling basin, is located in the Australian Capital Territory, Australia.

paragraph_text: Vidrà is a municipality in the "comarca" of Osona in Catalonia, Spain. It is situated in the valley of the Ges river, between the Bellmunt and Milany ranges, in the north of the "comarca". It is linked to Sant Quirze de Besora by a local road. There are the roman churches of Sant Bartomeu de Covildases and of Santa Margarida de Cabagès in the municipal territory. Vidrà became part of Osona in the comarcal revision of 1990: previously it formed part of the Ripollès.

paragraph_text: The Lubefu River is a tributary of the Sankuru River, which in turn is a tributary of the Kasai River in the Democratic Republic of the Congo.

paragraph_text: The Biblioteca Ayacucho ("Ayacucho Library") is an editorial entity of the government of Venezuela, founded on September 10, 1974. It is managed by the "Fundación Biblioteca Ayacucho". Its name, "Ayacucho", comes from the intention to honor the definitive and crucial Battle of Ayacucho that took place December 9, 1824 between Spain and the territories of the Americas, prior to the full independence of the continent.

paragraph_text: The La Plata River () is the longest river in the island of Puerto Rico. It is located in the north coast of the island. It flows from south to north, and drains into the Atlantic Ocean about 11 miles (18 km) west of San Juan. The mouth of the river is a resort area with white sandy beaches.

paragraph_text: The Adams -- Onís Treaty of 1819, also known as the Transcontinental Treaty, the Florida Purchase Treaty, or the Florida Treaty, was a treaty between the United States and Spain in 1819 that ceded Florida to the U.S. and defined the boundary between the U.S. and New Spain. It settled a standing border dispute between the two countries and was considered a triumph of American diplomacy. It came in the midst of increasing tensions related to Spain's territorial boundaries in North America against the United States and Great Britain in the aftermath of the American Revolution; and also during the Latin American Wars of Independence. Florida had become a burden to Spain, which could not afford to send settlers or garrisons. Madrid decided to cede the territory to the United States through the Adams -- Onís Treaty in exchange for settling the boundary dispute along the Sabine River in Spanish Texas. The treaty established the boundary of U.S. territory and claims through the Rocky Mountains and west to the Pacific Ocean, in exchange for the U.S. paying residents' claims against the Spanish government up to a total of $5,000,000 and relinquishing the US claims on parts of Spanish Texas west of the Sabine River and other Spanish areas, under the terms of the Louisiana Purchase.

paragraph_text: The Ardila () is a river of Spain and Portugal and a tributary of the Guadiana. Its length is . A portion of the river forms the Portugal–Spain border.

Question: When did the country where the river Luján River turns into is located become independent from Spain?
Answer: 1898