Constitución nacional

The current Constitution of the Argentine Republic dates back from 1853. The Argentine Constitution of 1853 was approved in 1853 by almost all of the provincial governments with the exception of Buenos Aires Province, which remained separate from the Argentine Confederation until 1859. After several modifications to the original constitution and the return of power to Buenos Aires' Unitarian Party, it was sanctioned on May 1, 1853, by the Constitutional Convention that had gathered in Santa Fe.