Venezuela ( ( listen) VEN-ə-ZWAYL-ə; American Spanish: [beneˈswela]), officially denominated Bolivarian Republic of Venezuela (Spanish: República Bolivariana de Venezuela), is a federal republic on the northern coast of South America, consisting of a continental land and a large number of small islands and islets in the Caribbean Sea, whose capital and largest urban agglomeration is the city of Caracas. It has a territorial extension of 916,445 km2 (353,841 sq mi). The continental territory is bordered on the north by the Caribbean Sea and the Atlantic Ocean, on the west by Colombia, Brazil on the south, Trinidad and Tobago to the north-east and on the east by Guyana. With this last country, the Venezuelan Government maintains a claim for Guayana Esequiba over an area of 159,542 km2 (61,600 sq mi). For its maritime areas, it exercises sovereignty over 71,295 km2 (27,527 sq mi) of territorial waters, 22,224 km2 (8,581 sq mi) in its contiguous zone, 471,507 km2 (182,050 sq mi) of the Caribbean Sea and the Atlantic Ocean under the concept of exclusive economic zone, and 99,889 km2 (38,567of mi) continental shelf. This marine area borders those of thirteen States. The country has extremely high biodiversity and is ranked 7th in the world 's list of nations with the most number of species. There are habitats ranging from the Andes Mountains in the west to the Amazon basin rain - forest in the south via extensive llanos plains, the Caribbean coast and the Orinoco River Delta in the east.
The territory now known as Venezuela was colonized by Spain in 1522 amid resistance from indigenous peoples. In 1811, it became one of the first Spanish-American territories to declare independence which was not securely established until 1821, when Venezuela was a department of the federal republic of Gran Colombia.
