WORLD HISTORY

Detailed explanation-1: -Answer: Roads were a way to extend Roman military and economic power; they made the movement of both soldiers and goods easier and faster.

Detailed explanation-2: -It is estimated that the roads in the network were more than 400, 000 km long and that over 80, 500 km out of those were stone-paved. The road network was important in maintaining the stability of the empire and its expansion. The roads were used for transport from one location to another.

Detailed explanation-3: -As Rome conquered more territory, it built new highways to link captured cities with Rome and establish them as colonies. These routes enabled the Roman military to out-pace and out-maneuver its enemies. Reduced travel time and marching fatigue allowed the fleet-footed legions to move as quickly as 20 miles a day.

Detailed explanation-4: -Roman road system, outstanding transportation network of the ancient Mediterranean world, extending from Britain to the Tigris-Euphrates river system and from the Danube River to Spain and northern Africa. In all, the Romans built 50, 000 miles (80, 000 km) of hard-surfaced highway, primarily for military reasons.

Detailed explanation-5: -Roman roads were originally built primarily out of need. Since the Romans were all about conquest, which was usually done through use of the military, they had to travel great distances in order to go to battle for new lands.

Detailed explanation-6: -They were expertly engineered. Crews began by digging shallow, three-foot trenches and erecting small retaining walls along either side of the proposed route. The bottom section of the road was usually made of leveled earth and mortar or sand topped with small stones.