Which of the following, home to about 4 million people, is the largest urban area of Southern Africa at this time?. a. Johannesburg b. Lesotho c. Botswana d. South Africa

The largest city or metropolis in South Africa is Johannesburg which is the capital of Gauteng, the richest province in South Africa. The city was one of the hailed as one of the largest city in the world. In the data of 2011, the population was about 4.5 million then. How much more today