i think it is B, hope this helps
Answer:
Most of the population in Southwest Asia is located where there is water: along the Asian eastern and northeastern shores of the Mediterranean Sea, in the Tigris-Euphrates Basin, in far-flung desert oases, and along the lower mountain slopes of Iran south of the Caspian Sea.
Explanation:
Someone who would help overthrow theRomans and give them the empire? Whats the context of the question?