Portuguese Angola Portuguese protectorate by the 1885 Treaty of Simulambuco. Sometime during the 1920s, it became incorporated into the larger colony (later the overseas province) of Portuguese Angola. The two colonies had initially been contiguous, but later became geographically separated by a narrow corridor of land, which Portugal ceded to Belgium allowing Belgian Congo access to the Atlantic Ocean. Following the decolonisation of Portuguese Angola with the 1975 Alvor Agreement, the short-lived Republic of Cabinda unilaterally declared its independence. However, Cabinda was soon overpowered and re-annexed by the newly proclaimed People's Republic of Angola and never achieved international recognition. Portuguese explorers and
Cuban intervention in Angola fighting was taken up throughout the whole country. The independence movements attempted to seize key strategic points, most importantly the capital on the day of independence. In a meeting of the United States National Security Council (NSC) on 27 June 1975, U.S. President Gerald Ford said that, in spite of planned elections, it was important to get "his man" in first, referring to then UNITA leader Jonas Savimbi being in control of Luanda before the elections. Arthur Schlesinger pointed out at the same meeting that the U.S. "might wish to encourage the disintegration of Angola. Cabinda in the clutches of