Brief Explanation of The Map
The map above may be unclear. However, basically, the whole territory includes the whole Mediterranean sea, from Mesopotamia to Britania at that time, covering a space of 6.5million km2 The largest territory was reached during the Pax Romana period under the leadership of the famous Augustus Caeser, ruled from 27BC to 14AC. After the Pax Romana period, the empire broke down and started to lose the territory to both threats from within and without. Finally, the empire was broken in Western and Eastern Empire and slowly led to the diminish of the entire Roman Empire out of the world map.