Arguably the best way to keep the barbarians out were the borders, both natural and manmade. When barbarians tried to attack Rome, the mountains stood in their way. Even if they made it over these monstrosities, the army would be prepared for a fight by the time. On top of this, the city of Rome had huge walls to keep them out. The walls were impenetrable, giving Rome the opportunity to pick them off from the safety of the empire. …show more content…
The army had 125,000 soldiers, each highly trained in the advanced military tactics introduced by Julius Caesar. The barbarians could barely get through the shields of the army, that were locked together, to create almost a portable wall. Also, as the army were so powerful, they could be used to keep the citizens in line. As an intimidation factor, the army were strong, powerful and highly trained, so no citizens dared mess with them.
The Romans were the first civilisation to build straight roads throughout their empire. This was extremely effective, as they could quickly move troops to a invasion by the barbarians. These roads were also very helpful to move goods around the empire quickly and effectively. As the Roman empire was an empire with lots of trade, this was perhaps the most important factor to keep the trade going. As well as this, if part of the empire became rebellious, it would not take long for some soldiers to go and break it