Southwestern Asia shows that much of this area falls within what type of climate?
A similar climate belt stretches from North Africa to
How did nomadic people in Arabia make a living in the old days?
What part of Arabia is the most fertile?
What ancient empires developed in the fertile areas of Arabia?
Why was the location of the Arabian region so important in the past?
During the 10th century, trade occurred across
Where were the great trade empires during the 10th century?
Which region or country below was NOT part of the Afroeurasian trade networks