...originally was mostly made of rammed earth and wood; it was rebuilt using brick only during the Ming Dynasty (1368-1644). The Great Wall that tourists take photos on today has very little in common with the primitive Wall of two thousand years ago.
...originally was mostly made of rammed earth and wood; it was rebuilt using brick only during the Ming Dynasty (1368-1644). The Great Wall that tourists take photos on today has very little in common with the primitive Wall of two thousand years ago.