This article presents some important elements to understanding the climate between the years 1966-1976.To that end states, such as thread, the actions of organizations d2 fleshripper of workers and revolutionary guerrilla groups and in that context.It marks the formation of the General Labour Confederation of Argentine in 1968, the Cordobazo in 1969 and the Massacre of Trelew in 1972, events for a reflection on the merits battery charger contemporary history argentina.