Lesson 2: Ghana and Mali

The first great empire to rise from this trade was Ghana (meaning "Warrior King"). Located midway between the desert salt mines and the forest gold fields, Ghana was perfectly positioned to act as a middleman.

Ghana’s kings did not mine the gold themselves; instead, they became wealthy by taxing every trader who entered or left their territory. In exchange, the king’s powerful army kept the trade routes safe from bandits. This system of taxation and protection allowed Ghana to dominate the region for centuries.

Key Idea

The Ghana Empire’s power began to fade in the 11th century. A group of invaders called the Almoravids attacked from the north, disrupting the gold-salt trade and weakening the king’s authority. This external pressure made the empire vulnerable.

At the same time, Ghana faced internal problems. Overuse of the land led to a loss of natural resources, making it difficult to grow food and support the army.

Rising from the ruins of Ghana, the Mali Empire became even larger and wealthier. Its most famous ruler, Mansa Musa, is often cited as the richest person in history. In 1324, he undertook a Hajj (pilgrimage) to Mecca that became legendary.

Traveling with a caravan of thousands of people and hundreds of camels carrying gold dust, Mansa Musa gave away so much wealth along the way that he caused massive inflation in cities like Cairo, Egypt. The value of gold dropped for over a decade. This journey put Mali on European maps for the first time, attracting the attention of the wider world.