In the course of historical development, what are the ancient civilizations in ancient Africa?

The African continent has a long history and rich products. It is the earliest known area where human beings live in the world, and their hard work has created a rich and colorful culture. North Africa is an area with developed economy and culture in ancient times. Egypt is one of the cradles of ancient civilization and the first country in the world to enter slavery. The northern coast of the Mediterranean was once occupied by the Roman Empire, and it became a part of the Arab Empire in the eighth century and entered the feudal society. In today's Tunisia, then called the Maghreb, two feudal dynasties have emerged, which are roughly equivalent to Morocco, Algeria and Tunisia today. Ottoman Turkey occupied most of the land in North Africa in the16th century.

The earliest slave country in East Africa was Nubia, which got rid of the control of Egypt around 1000 BC and established slavery. At the beginning of A.D., a slave country in aksum rose in today's northern Ethiopia. /kloc-in the 3rd century, the feudal system of Ethiopia appeared here.

The ancient countries in West Africa mainly included Ghana, Mali and Sang Hai. Ghana is a slave country, located between the upper reaches of the seneca River and the Niger River, and is known as the "King of Gold". /kloc-In the 3rd century, Ghana was destroyed by the slave country Mali. In the14th century, Mali was the richest country in West Africa. /kloc-In the 5th century, Mali gradually declined and Sang Hai rose. Mali and Sanghai are in the stage of transition from slave society to feudal society. Along the Gulf of Guinea, the ancient slave kingdom of Ife in Benin, which rose in the 8th to 15th century, is the art center of West Africa.

In Central Africa and South Africa, the main ancient slave countries are Congo and Monomotapa. Congo is located in the lower reaches of Congo River and was founded in12nd century. The ancient country of Monomotapa is located in Stone Town, the capital of Zimbabwe, South Africa. Among them, Great Zimbabwe is the center of South Africa's ancient culture and a typical example of South Africa's national culture. The local people who gained independence today take Zimbabwe as the name of their motherland.

Since the15th century, European colonists have invaded Africa one after another. African people have long been bound by colonial slavery.