Complex sentence: The setting of the film ties its characters to the political situation in Argentina during the three years immediately before the Dirty War, when political turmoil characterized the presidency of Isabel Martínez, with both leftist violence and state-sponsored terrorism.
Split into simpler sentences: The setting of the film ties its characters to the political situation in Argentina. During the three years immediately before the Dirty War, political turmoil characterized the presidency of Isabel Martínez, with both leftist violence and state-sponsored terrorism.