The "Pax Romana", a long period of peace and prosperity in Rome, was started by?
Octavian Augustus
The Punic wars against the Carthage allowed the Roman Empire to gain control of?
The Mediterranean
Which of the following did the leader of Constantine not take?
Declare himself the ruler of Italy
What effect did nomadic people have on the empires of Han China, Rome, and Gupta India?
They invaded and contributed to imperial decline
Which of the following contributed most to the downfall of the Assyrian Empire?
Treatment of conquered people
One of the key technologies that benefited Assyria's expansion was?
