what was the nation created south of the sahara
In fact, population growth inAfrica south of the Sahara surpasses that of everyother region in the world, increasing at an averagerate of 2.5 percent a year. At this rate, the total pop-ulation of Africa south of the Sahara will morethan double in just 35 years. Nigeria, the most populous African countrysouth of the Sahara, is one example of the regionâsrapid population growth. In 2001 about 126.6 mil-lion people lived in Nigeria.