Lanusse 's rule saw the gradual rise of left-wing activism which culminated in another period of brutal Argentine dictatorship from 1976 to 1983 , during which the military launched its " dirty war " that resulted in 10,000 missing people .
<response> <person>Lanusse</person> 's rule saw the gradual rise of left-wing activism which culminated in another period of brutal <misc>Argentine</misc> dictatorship from 1976 to 1983 , during which the military launched its " dirty war " that resulted in 10,000 missing people . </response>