Answer:
d. The Roman capital moves to Byzantium.
Explanation:
In the year 330 C.E., empreror Constantine moved the Empire capital from Rome to Byzantium, located in the strait of bosphorus, between Anatolia and Greece.
The emperor also changed the name of the city, after him: Constantinople. From this moment on, Constantinople would continue to be a larger and more important city than Rome, which would continue to decline.
The slavery known to Africans prior to European contact did not involve a belief in inferiority of the slaves. Most slaves in West Africa were captured in war.
The elephants foot can expose up to 10,000 roentgens per hour.
