Which of the following best explains the rapid urban population growth in developing countries in Africa?

The best explanation for the rapid urban population growth in developing countries in Africa is that many people migrate to urban areas in search of jobs. This is because there are more job opportunities and economic growth in cities compared to rural areas. People move to cities in hopes of finding better paying jobs and improving their standard of living. This has led to an increase in the population of cities and towns, resulting in rapid urbanization.