Part 1 of Essay
The Pax Romana era has ended. This time of peace started in the year 27 BC and lasted up till now, 180. This period of time was started by Augustus Caesar. Augustus created a system of government in which he encouraged trade and glorified Rome by a splendid building program. He created denarius, a silver coin t ....

Part 2 of Essay
.... and bridges. This building substance was concrete. We figured out that if we mixed lime mortar, pour it into a wooden mold, and then wait for it to dry then we would have a substance that was as hard as stone. This was a new age for us because the concrete formed the backbone of Rome's bold architecture. This material was then covered with a costly material, usually marble, to look more decorative. This was used around the city and people claimed that it looked as if it were the world capital, for which ....