The dominant idea behind the establishment of the Organization of African Unity is

The dominant idea behind the establishment of the Organization of African Unity (OAU) was that Africa must unite. The OAU was formed in 1963 by African nations to promote solidarity, cooperation, and unity among African countries, and to work towards the political and economic development of Africa. The founders of the OAU believed that African nations needed to come together to address common challenges such as colonialism, apartheid, poverty, and underdevelopment, and to strengthen their position in the international community. The OAU served as a platform for African countries to work together and support each other's struggles for independence, sovereignty, and human rights. In 2002, the OAU was replaced by the African Union (AU), which continues to promote the same objectives of unity, solidarity, and development in Africa.