 The Buenos Aires Province is different, its territory is divided into 134 districts called "partidos," not municipalities.Argentina's first government, autonomous from the Spanish Crown, can be traced back to May 1810 and the May Revolution, where an assembly of Argentines, called Primera Junta, took power.Because at the time it was difficult to find the right form of government, and even more difficult to consolidate a Republic, Argentina experimented with different forms of assembly, like juntas and triumvirates.