+Hadrian's Wall, an ancient stone frontier, once stretched across northern [Britain](/wiki/Britain), marking the edge of [Roman Power](/wiki/Roman_Power). Built by the Roman Empire, it defended their territory against unconquered tribes, standing as a monument to imperial ambition.
+## See also
+- [Roman Empire](/wiki/Roman_Empire)
+- [Roman Britain](/wiki/Roman_Britain)
+- [World Heritage](/wiki/World_Heritage)
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