The walls of Benin city and the other Hausa city states contribute to their development ans success because it <span>protected people and made merchants feel safe</span>
the people of this fair country
I think it might be D. Although I am not a genius there were a few Greek uprisings and the Persians had one simple rule that you had to follow, don't ever, EVER betray them.
option [B] is right answer.
<span>Okinawa had the most vital air base in the United States island hopping campaign</span>
