This lecture covers the historical context, urban planning policies, and demographic aspects of African cities, focusing on the case study of Congo. It discusses the political and legal framework, land use, and the challenges faced in managing and planning urban areas. The presentation also delves into the current urbanization trends, dominant urban fabric characteristics, and the main functions of the urban areas. Additionally, it explores the development of urbanization, the cutting patterns of urbanization, and the master plan for the city of Brazzaville.