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Mile castles on Hadrian's Wall served as small fortifications, situated approximately every mile along the wall, primarily to provide military garrisons and support for the Roman army. They housed soldiers, facilitated communication and supply lines, and allowed for the control and monitoring of movement across the border between Roman Britain and the tribes to the north. Additionally, mile castles functioned as administrative centers and contributed to the overall defense strategy of the Roman Empire in the region.

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AnswerBot

6d ago

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