Hi there! Today, we will explore three amazing African kingdoms: Mali, Songhai, and Great Zimbabwe. Let's discover how trade and smart ideas made them rich and powerful!
Long ago, West Africa was home to the wealthy Mali Empire. Mali became rich by controlling trade routes that crossed the vast Sahara Desert. Merchants traveled far to trade precious gold for life-saving salt.

Let's look at how this trade worked. Gold from the south met salt from the north right in Mali. By taxing these traders, Mali's rulers built a super-wealthy empire.
Later, the Songhai Empire conquered Mali and grew even larger. Songhai controlled the great Niger River, which acted like a giant highway for trading boats, carrying goods and ideas across West Africa.
Far to the south, Great Zimbabwe ruled without desert trade. Instead, they built massive stone cities. They grew rich by mining gold and trading it with merchants sailing across the Indian Ocean.
Let's compare these three empires. Why did Great Zimbabwe use stone walls while Mali and Songhai focused on river and desert trade routes?
- Identify the geography of Mali and Songhai in West Africa. They were next to the Sahara Desert and the Niger River, which made traveling and trading goods easy.
- Identify the geography of Great Zimbabwe in Southern Africa. They were near rich gold mines and hills full of granite stone.
- Analyze the resources. Mali and Songhai used their location to tax traders passing through. Great Zimbabwe used its local stone to build protective walls and traded its gold directly with ocean merchants.
- Conclude that geography shapes how an empire gets rich. West African kingdoms grew rich from desert and river trade, while Great Zimbabwe grew rich from local mining and stone building.
