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The Brough of Birsay Viking settlement - Vikings: Video playlist - BBC Bitesize
Why was the Brough of Birsay in Scotland chosen as a settlement by the Norse?
↗ https://www.bbc.co.uk/bitesize/topics/zwg86sg/watch/zrnjpv4Why was the Brough of Birsay in Scotland chosen as a settlement by the Norse?
↗ https://www.bbc.co.uk/bitesize/topics/zwg86sg/watch/zrnjpv4