abandoned_all_claims_to_its_portion_in_August_1979%3B_Morocco_moved_to_occupy_that_sector_shortly_thereafter_and_has_since_asserted_administrative_control%3B_the_Polisario_s_government-in-exile_was_seated_as_an_OAU_member_in_1984%3B_guerrilla_activities_continued_sporadically

abandoned_all_claims_to_its_portion_in_August_1979%3B_Morocco_moved_to_occupy_that_sector_shortly_thereafter_and_has_since_asserted_administrative_control%3B_the_Polisario_s_government-in-exile_was_seated_as_an_OAU_member_in_1984%3B_guerrilla_activities_continued_sporadically