Describe the origin and development of the Organisation of African Unity (OAU)/African Union (AU) and economic regional groupings in Africa

Origin and Formation

The Organisation of African Unity (OAU) was established on 25 May 1963 in Addis Ababa, Ethiopia, during a summit of African heads of state. Thirty independent African countries signed the charter establishing the OAU. Emperor Haile Selassie of Ethiopia became the organisation's first chairman. The formation was driven by the recognition that African countries, despite their diversity, shared common experiences of colonisation and exploitation, and therefore needed unity to achieve true independence and development.

Objectives of the OAU

The OAU was created with several key objectives:

• To enhance unity and solidarity among African states
• To eliminate all forms of colonialism in Africa
• To promote international cooperation in line with the United Nations
• To coordinate efforts for better living standards for African people
• To defend territorial integrity and independence of African states

Principles of the OAU

The OAU operated based on important principles:

• Non-interference in the domestic affairs of member states
• Peaceful settlement of disputes between member states
• Respect for sovereign equality of all member states
• Condemnation of political assassination and dictatorship

Achievements of the OAU

The OAU achieved several important milestones:

• Successfully supported liberation movements in southern Africa, helping countries like Zimbabwe and Namibia gain independence
• Established the African Development Bank to finance development projects across the continent
• Created a platform for African nations to speak with one voice in international forums
• Promoted diplomatic cooperation among member states

Challenges and Failures

The OAU faced numerous challenges:

• Ideological differences between member states during the Cold War era
• Limited financial resources as member states were developing countries
• Interference by external powers such as the United States, Britain, and France
• Inability to prevent civil wars in countries like Sudan, Somalia, and Sierra Leone
• Failure to resolve boundary disputes leading to conflicts such as the Tanzania-Uganda war of 1978

Origin and Transformation

The African Union was officially established on 9 July 2002 in Durban, South Africa, replacing the OAU. The transformation was proposed during the OAU summit in Sirte, Libya, in 1999, and the Constitutive Act was adopted in Lomé, Togo, in 2000. The change was necessary because the OAU was seen as failing to address Africa's contemporary challenges effectively. The AU was designed to be a more dynamic and integrated organisation with greater powers to intervene in member states' affairs when necessary.

Objectives of the AU

The AU aims to:

• Achieve greater unity and solidarity among African countries and peoples
• Accelerate political and socio-economic integration
• Promote and defend African common interests
• Maintain peace, security, and stability on the continent
• Encourage international cooperation
• Establish conditions for Africa to play a stronger role in the global economy
• Promote democratic principles, popular participation, and good governance
• Combat preventable diseases and promote health across the continent

Organs of the AU

The AU has several important bodies:

• Assembly of the Union — the supreme body consisting of heads of state
• African Union Commission — the executive body managing daily affairs
• Pan-African Parliament — represents African citizens
• Peace and Security Council — handles conflict resolution
• African Court on Human and Peoples' Rights — protects human rights

East African Community (EAC)

The EAC is a prime example of regional economic cooperation in Africa.

Original EAC (1967–1977): Kenya, Uganda, and Tanzania formed the EAC on 6 June 1967, signing a cooperation treaty in Kampala. The community had shared services including railways, airways, and a development bank. However, it collapsed in 1977 due to ideological differences (Tanzania's socialism versus Kenya's capitalism), unequal economic development, and political tensions between leaders.

Revived EAC (2000–present): The community was revived on 7 July 2000 and now includes six members: Tanzania, Kenya, Uganda, Burundi, Rwanda, and South Sudan. Its goals include establishing a common market, creating a monetary union, and eventually forming an East African Federation.

Economic Community of West African States (ECOWAS)

ECOWAS was established by the Treaty of Lomé on 28 May 1975, bringing together English, French, and Portuguese-speaking West African countries. Its objectives include:

• Eliminating barriers to free movement of people, services, and capital
• Removing customs duties to create a free trade area
• Coordinating industrial and agricultural development

Southern African Development Community (SADC)

SADC was established in 1992 to promote economic cooperation and development in southern Africa. Its member states work together in areas including trade, infrastructure, agriculture, and peace and security.

Common Market for Eastern and Southern Africa (COMESA)

COMESA was formed in 1994 as a free trade area, bringing together countries from eastern and southern Africa to promote economic integration and free trade.

In Tanzania, students can observe the impact of regional integration when they buy imported goods from Kenya or Uganda in local markets. The EAC has made it easier for products like Kenyan tea or Ugandan coffee to flow across borders with reduced taxes, which helps keep prices lower for Tanzanian consumers. Understanding the OAU and AU also helps explain why Tanzania participates in continental peacekeeping missions and receives support from the African Development Bank for local infrastructure projects.