African capitals are the political and administrative centers of their respective countries on the continent of Africa. Each capital city serves as the hub for government activities, housing important institutions such as the presidential office, parliament, and various ministries. Examples of African capitals include Nairobi in Kenya, Cairo in Egypt, and Abuja in Nigeria. These capitals often reflect the cultural diversity and history of their nations. Many are located in strategic areas for trade and transportation. For instance, Addis Ababa in Ethiopia is known for being the headquarters of the African Union, promoting unity among African nations.