Source A: Roman Soldier's Account of Hadrian's Wall

"The Wall stretches across the northern frontier of Britain, built by order of Emperor Hadrian to defend the Roman Empire from northern tribes. As a soldier stationed at the Wall, I observed how the soldiers built a formidable barrier, with watchtowers and forts every few miles. The purpose was not only to prevent invasions but also to control trade and movement. The construction was arduous, with many men working in difficult weather, but it served as a symbol of Roman strength and discipline. The local tribes often tried to breach the defenses, but the Wall held firm, and we maintained a constant watch along its length. It was a strategic military installation aimed at securing the empire's borders and projecting Roman power."* Provenance: Marcus Aurelius, 122 AD, Roman military report.