_____ was the first of the great trading states to emerge in the area south of the Sahara in West Africa.

• Ghana

• Axum

• Nubia

• Sierra Leone

This Muslim leader in Mali started to spread Islam through west Africa:

• Sundiata
• Mansa Musa
• Askia the Great
• Muhammad Ture

Which of the following factors is the main reason that Ghana became a powerful empire in West Africa?

• It had extremely productive agriculture
• It controlled the gold and salt trade in that region
• It traded extensively with European countries
• It was the first African empire to industrialize

The trade of which two products shaped the early history of North and West Africa?

• ivory and salt
• salt and gold
• silk and gold
• spices and ivory

The kingdoms of Ghana, Mali, & Songhai prospered primarily due to their 

• exchanges with Indian ports
• direct access to the Arabian Sea
• control of trade routes
• abundance of diamonds

What animal helped merchants cross the Sahara Desert?

• Horses
• Camels
• Mules
• Elephants

Why was salt so valuable?

• It was a good fertilizer for crops.

• It was used for gold mining.

• It kept food from spoiling.

• All of the above.

Although they were located in Africa, the Songhai and Mali Empires both adopted the main religion of the Middle East at the time, which was:

• Judaism

• Christianty

• Buddhism

• Islam

There are _____ pillars of Islam.

• 5

• 4

• 3

World's largest desert in Northern Africa

• Sahara

• Sahel

• Gobi

• Rub Al Kahli