 Yakagadzwa muna 1979 nemutungamiri wekuruboshwe Leonel Brizola senzira yekugadzirisazve masimba ekuruboshwe eBrazil panguva yekuguma kwehutongi hwechiuto hweBrazil. Nhengo dzaro dzakawanda, kusanganisira Brizola, dzakanga dzashingaira muBrazilian Labour Party musati ma1964 coup. Brizola pakutanga aida kudzorera zita rePTB kubato rake, asi hurumende yakaripa kune rimwe boka rakapfava rinotungamirwa naIvete Vargas. PDT yakabatana neSocialist International muna 1986. Raiva bato guru roruoko rworuboshwe muBrazil kusvikira pakasimuka reVashandi muna 1994. 