Concept:The Trans-Saharan trade dates to the period when the camel first enabled Berber peoples to cross the Sahara Desert for commerce.
Explanation:Historians place the start of the Trans-Saharan trade in the
5th century.
Before that period, regular desert crossing was extremely difficult.
The widespread use of the camel in North Africa made long-distance desert travel practical.
Camels can endure long journeys without water, making them ideal for the Sahara.
Berber-speaking peoples used these camels to cross the desert, connecting North Africa to West Africa.
By the
8th century, annual trade caravans traveled along established routes that Arabic authors later recorded in detail.
This earlier crossing in the
5th century marks the true beginning of the Trans-Saharan trade.
Answer:B.
5th century