Why is French widely used in many African countries?

The widespread use of French in many African countries is primarily a legacy of colonialism. Many nations where French serves as an official or working language were formerly colonized by France or Belgium.1

While historical administration—such as the French West Africa and French Equatorial Africa groupings—established the language's presence, its continued use is also driven by modern economic and political cooperation. For instance, some countries have adopted French to strengthen ties with Francophone partners, as seen in Equatorial Guinea, which added French as an official language in 1997 to facilitate growing economic relationships.1

Furthermore, the Organisation Internationale de la Francophonie (OIF) has played a significant role in promoting the language. Founded in 1970 by leaders including Senegal’s Léopold Sédar Senghor, the OIF fosters cooperation on cultural, political, and economic issues, reinforcing the status of French as a common language across member states.2