WORLD HISTORY

Detailed explanation-1: -A succession of three great kingdoms came to power as their people, gained control of valuable trade routes in West Africa. Ghana was the first of these empires, followed by the kingdoms of Mali and Songhai . Historians think the first people in Ghana were farmers along the Niger River.

Detailed explanation-2: -Answer and Explanation: Ghana, Mali, and the Songhai Empire all had trade in common as the primary lifeblood of their civilizations. Western Africa is not a very productive region, lacking the water needed for large-scale development, and trade was crucial for sustaining the population.

Detailed explanation-3: -In West Africa, the three most important empires were Ghana, Mali, and Songhai, all of which profited tremendously from the trans-Saharan gold trade.

Detailed explanation-4: -The greatest West African trading state was Mali, established in the mid-1200s by Sundiata Keita. Extending from the Atlantic coast inland to the famous trading city of Timbuktu, Mali built its wealth and power on the gold-salt trade. One of the richest and most powerful kings was Mansa Musa.

Detailed explanation-5: -The Roman Empire – 27 B.C. to 393 A.D. The Roman Empire was one of the largest and most illustrious empires of all time. The Mongolian Empire – 1206 A.D. to 1368 A.D. The British Empire – 1689 A.D. to 1901 A.D. 29-Oct-2015