Question

which desert covers much of northern africa and influenced trade routes?
arabian desert
namib desert
kalahari desert
sahara desert

Explanation:

The Sahara Desert is the largest hot desert in the world and covers a vast area of northern Africa. Historically, it influenced trade routes such as the trans - Saharan trade routes which connected sub - Saharan Africa with North Africa and the Mediterranean world. Traders used these routes to transport goods like gold, salt, slaves, and textiles.

Answer:

Sahara Desert