Provinces of Argentina became provinces in 1951. Misiones did so in 1953, and Formosa, Neuquén, Río Negro, Chubut and Santa Cruz, in 1955. The last national territory, Tierra del Fuego, became the Tierra del Fuego, Antártida e Islas del Atlántico Sur Province in 1990. Argentina is a federation of twenty-three provinces and one autonomous city, Buenos Aires. Provinces are divided for administration purposes into departments and municipalities, except for Buenos Aires Province, which is divided into partidos and "localidades". Buenos Aires City itself is divided into communes ("comuna") and non-official neighbourhoods ("barrios"). Provinces hold all the power that they chose not to delegate
Ruben Mendoza (American football) coach and also coached the defensive line on the school's football team. four years as the Coordinator of Strength and Conditioning at the University of Tennessee before moving to Clemson University to serve as Assistant Director of Strength and Conditioning. Mendoza later spent four years as Director of Strength and Conditioning at the University of Mississippi before being named Strength and Conditioning Coordinator at the University of Notre Dame. He is now the head strength and conditioning coach at Wayne State University in Detroit. Ruben Mendoza (American football) Ruben Mendoza is a strength and conditioning coach and a former guard