Metadata
Author: WikiMatrix
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English[en]
Historian Stephen G. Haw argued that the Great Walls were built to keep out northern invaders, whereas the ruling dynasty during Marco Polo's visit were those very northern invaders.
Portuguese[pt]
O historiador Stephen G. Haw argumenta que as Grandes Muralhas foram construídos para manter longe os invasores nortenhos, enquanto que a dinastia governante durante a visita de Marco Polo eram os próprios invasores do norte.