Question

the conflict in argentina known as the dirty war occurred in the 1940s and 1950s. 1950s and 1960s. 1960s and 1970s 1970s and 1980s.

Explanation:

The Dirty War was a period of state-sponsored violence and political repression in Argentina, carried out by the military dictatorship that ruled from 1976 to 1983, placing it in the 1970s and 1980s.

Answer:

1970s and 1980s.