Organisation of African Unity in the context of "United Nations Security Council Resolution 733"

The African Union (AU) is a continental union of 55 member states located on the continent of Africa. The AU was announced in the Sirte Declaration in Sirte, Libya, on 9 September 1999, calling for the establishment of the African Union. The bloc was launched on 9 July 2002 in Durban, South Africa. The intention of the AU was to replace the Organisation of African Unity (OAU), established on 25 May 1963 in Addis Ababa by 32 signatory governments; the OAU was disbanded on 9 July 2002. The most important decisions of the AU are made by the Assembly of the African Union, a semi-annual meeting of the heads of state and government of its member states.

The AU's secretariat, the African Union Commission, is based in Addis Ababa. The largest city in the AU is Lagos, Nigeria, while the largest urban agglomeration is Cairo, in Egypt. The African Union has more than 1.3 billion people and an area of around 30 million km (12 million sq mi) and includes world landmarks such as the Sahara and the Nile. The primary working languages are Arabic, English, French, Portuguese, Spanish, and Swahili. Within the African Union, there are official bodies, such as the Peace and Security Council and the Pan-African Parliament.

United Nations Security Council resolution 690, was adopted unanimously on 29 April 1991. After recalling resolutions 621 (1988) and 658 (1990) and noting a report by the Secretary-General on the situation in Western Sahara, the Council approved the report and decided to establish the United Nations Mission for the Referendum in Western Sahara (MINURSO) in accordance with the Secretary-General's recommendations. The Mission was to implement the Settlement Plan for a referendum of self-determination for the people of Western Sahara.

The Council called upon Morocco and the Polisario Front to co-operate with the Secretary-General and the Mission, expressing its full support to him and the Organisation of African Unity for their efforts. It also decided that the transitional period will begin no later than sixteen weeks after the General Assembly approves the budget of MINURSO. In May 1991, the General Assembly approved the budget.

The Sirte Declaration was the resolution adopted by the Organisation of African Unity on 9 September 1999, at the fourth Extraordinary Session of the OAU Assembly of African Heads of State and Government held at Sirte, Libya. The Declaration announced decisions to:

• establish the African Union
• speed up the implementation of the provisions of the Abuja Treaty, to create an African Economic Community, African Central Bank, African Monetary Union, African Court of Justice and Pan-African Parliament, with the Parliament to be established by 2000
• prepare a Constitutive Act of the African Union that can be ratified by 31 December 2000 and become effective the following year
• give President Abdelaziz Bouteflika of Algeria and President Thabo Mbeki of South Africa a mandate to negotiate for the cancellation of the African indebtedness
• convene an African Ministerial Conference on security, stability, development and co-operation

The Declaration was followed by summits at Lomé in 2000, when the Constitutive Act of the African Union was adopted, and at Lusaka in 2001, when the plan for the implementation of the African Union was adopted. The first session of the Assembly of the African Union was held in Durban on 9 July 2002.

The Arusha Accords, officially the Peace Agreement between the Government of the Republic of Rwanda and the Rwandan Patriotic Front, also known as the Arusha Peace Agreement or Arusha negotiations, were a set of five accords (or protocols) signed in Arusha, Tanzania, on 4 August 1993, by the government of Rwanda and the rebel Rwandan Patriotic Front (RPF), under mediation, to end a three-year Rwandan Civil War. Primarily organized by the Organisation of African Unity and the heads of state in the African Great Lakes region, the talks began on 12 July 1992, and ended on 4 August 1993, when the accords were finally signed.

The Federation of Rhodesia and Nyasaland, also known as the Central African Federation (CAF), was a colonial federation that consisted of three southern African territories: the self-governing British colony of Southern Rhodesia and the British protectorates of Northern Rhodesia and Nyasaland. It existed between 1953 and 1963. Rhodesia and Nyasaland bordered Angola (Portuguese province), Bechuanaland (British protectorate), Congo-Léopoldville (Belgian colony before 1960), Mozambique (Portuguese province), South Africa, South West Africa (South African mandate) and Tanganyika (British mandate before 1961).

The Federation was established on 1 August 1953, with a Governor-General as the Queen's representative at the centre. The constitutional status of the three territories – a self-governing Colony and two Protectorates – was not affected, though certain enactments applied to the Federation as a whole as if it were part of Her Majesty's dominions and a Colony. A novel feature was the African Affairs Board, set up to safeguard the interests of Africans and endowed with statutory powers for that purpose, particularly in regard to discriminatory legislation. The economic advantages to the Federation were never seriously called into question, and the causes of the Federation's failure were purely political: the strong and growing opposition of the African inhabitants. The rulers of the new black African states were united in wanting to end colonialism in Africa. With most of the world moving away from colonialism during the late 1950s and early 1960s, the United Kingdom was subjected to pressure to decolonise from both the United Nations and the Organisation of African Unity (OAU). These groups supported the aspirations of the black African nationalists and accepted their claims to speak on behalf of the people.

Francis Kwame Nkrumah (Nzema: [kwame Nkruma] 21 September 1909 – 27 April 1972) was a Ghanaian politician, political theorist, and revolutionary. He served as Prime Minister of the Gold Coast from 1952 until 1957, when it gained independence from Britain. He was then the first prime minister and then the president of Ghana, from 1957 until 1966. An influential advocate of Pan-Africanism, Nkrumah was a founding member of the Organization of African Unity (OAU) and winner of the Lenin Peace Prize from the Soviet Union in 1962.

After twelve early years abroad pursuing higher education, developing his political philosophy, and organizing with other diasporic pan-Africanists, Nkrumah returned to the Gold Coast to begin his political career as an advocate of national independence. He formed the Convention People's Party, which achieved rapid success through its unprecedented appeal to the common voter. He became Prime Minister in 1952 and retained the position when he led Ghana to independence from Britain in 1957, a first in sub-Saharan Africa at the time. In 1960, Ghanaians approved a new constitution and elected Nkrumah as president.

United Nations Security Council resolution 621, adopted unanimously on 20 September 1988, after hearing a joint report by the Secretary-General and Organisation of African Unity (OAU), the Council noted an agreement between Morocco and the Frente Polisario on 30 August 1988 to the joint proposals by the Secretary-General and OAU.

The Council noted its anxiety to those efforts to support a referendum for self-determination of the people of Western Sahara, organised and supervised by the United Nations in conjunction with the OAU. In this vein, the resolution decided to appoint a Special Representative for Western Sahara, requesting the Secretary-General to transmit a report on the holding of a referendum in Western Sahara and ways to ensure the organisation of such a referendum by the UN and OAU.

The African Development Bank Group (AfDB, also known as BAD in French) is a multilateral development finance institution, headquartered in Abidjan, Ivory Coast, since September 2014. The AfDB is a financial provider to African governments and private companies investing in the regional member countries (RMC).

The AfDB was founded in 1964 by the Organisation of African Unity, which is the predecessor of the African Union.

The Chairperson of the Organisation of African Unity served as the head of the Organisation of African Unity, a rotating position.