Question

Where were many of the Arab trade routes established during the Middle Ages?
A.
by Nile River Delta
B.
near rivers and the coast
C.
in the Arabian Desert
D.
along the Persian Gulf

Answer 1

B. near rivers and the coast

Many medieval Arab trade routes ran along rivers and coastlines (e.g., Nile, Tigris–Euphrates, Red Sea, Persian Gulf, Indian Ocean ports) because waterways made transport and shipping easier and connected major ports.