 After that, many moved to Buenos Aires to work as laborers, masons, and so many other jobs.Some also moved to southern lands as Comodoro Rivadavia, and north of the province of Chubut because of the oil "boom".During the Falklands War () in 1982, some 25,000 Bolivians living in northern Argentina, mainly in the province of Salta, expressed their decision to act as volunteers in the defense of the islands in support of Argentina.