The newspaper Gazeta de Buenos Ayres is first published in Argentina.

The Gazeta de Buenos-Ayres (sic) was a newspaper originating in Buenos Aires, United Provinces of the Río de la Plata, in 1810. It was initially used to give publicity to the government actions of the Primera Junta, the first post-colonial Argentine government. In the beginning it was written by Mariano Moreno, with the aid of the priest Manuel Alberti; Manuel Belgrano and Juan José Castelli were also part of its staff.

Argentina, officially the Argentine Republic, is a country in the southern half of South America. It covers an area of 2,780,085 km² (1,073,397 sq mi), making it the second-largest country in South America after Brazil, the fourth-largest country in the Americas, and the eighth-largest country in the world. Argentina shares the bulk of the Southern Cone with Chile to the west, and is also bordered by Bolivia and Paraguay to the north, Brazil to the northeast, Uruguay and the South Atlantic Ocean to the east, and the Drake Passage to the south. Argentina is a federal state subdivided into twenty-three provinces, and one autonomous city, which is the federal capital and largest city of the nation, Buenos Aires. The provinces and the capital have their own constitutions, but exist under a federal system. Argentina claims sovereignty over the Falkland Islands, South Georgia and the South Sandwich Islands, the Southern Patagonian Ice Field, and a part of Antarctica.