The Republic of Angola is located in the southwestern part of Africa. The area of 124 million square kilometers. Historically, it was divided into the four kingdoms of Congo, Entente, Matamba and Lunda. In 1482, the Portuguese colonial fleet first arrived, and in 1576 established the city of Roaneda. At the Berlin Conference in 1884-1885, the Republic of Angola was designated a Portuguese colony. In 1922, the Portuguese occupied the entire territory of Angola. In 1951, the Portuguese transformed the Kingdom of Portugal into a "foreign province", and the Governor of the Commonwealth signed the agreement. From the 1950s, Angola first established the three national liberation organizations: the Angolan People's Liberation Movement (abbreviated Angolan People's Liberation Movement), the Angolan