Argentinian women of different social backgrounds, academic, labor, political and professional, prepared the Second Feminist Congress in Buenos Aires in May 2010.

This Congress is held framed in commemoration of the centennial of the "1st International Women’s congress of Argentina” in Argentina 1910 and the Bicenternary of the May Revolution of 1810, the forerunner of their national intependence and anti-colonial struggles in Latin America and the world.