Portuguese Colonial War and political rights, corruption, poverty, inequality, and failed central planning eroded the initial revolutionary zeal. A level of social order and economic development comparable to what had existed under Portuguese rule, including during the period of the Colonial War, became the goal of the independent territories. The former Portuguese territories in Africa became sovereign states, with Agostinho Neto in Angola, Samora Machel in Mozambique, Luís Cabral in Guinea-Bissau, Manuel Pinto da Costa in São Tomé and Príncipe, and Aristides Pereira in Cape Verde as the heads of state. When the Portuguese began trading on the west coast of Africa, in
South West Africa of Justice, which in 1950 ruled that South Africa was not obliged to convert South West Africa into a UN trust territory, but was still bound by the League of Nations Mandate with the United Nations General Assembly assuming the supervisory role. The ICJ also clarified that the General Assembly was empowered to receive petitions from the inhabitants of South West Africa and to call for reports from the mandatory nation, South Africa. The General Assembly constituted the Committee on South West Africa to perform the supervisory functions. In another Advisory Opinion issued in 1955, the Court further ruled that