20 sett 1880 anni - Federalization of Buenos Aires
Descrizione:
Federalization Law, which separated politically the Buenos Aires city from the Buenos Aires province, being no longer capital of it (Before it was both capital of the country and the province, now only capital of the country)Aggiunto al nastro di tempo:
Data:
20 sett 1880 anni
Adesso
~ 145 years ago