Answer:
The Hadrian's Wall was finalized in 126 AD and was a reflection of Hadrian's peaceful police. The idea was to determine the limits of the Roman Empire and avoid invasions from the High Lands (Scotland). This ambitious construction project was completed in six years through the work of the Roman legions stationed in Britain. Actually, Hadrians gave orders that each legion should built a part of the wall, and rise guard towers in the wall's extension. Using stones and wood, about 15,000 auxiliary soldiers were assigned to work along the wall.
Explanation: