'In the 3rd century B.C., during the reign of Shih Huang Ti, at least 1 million slaves were used to build this'
the Great Wall
WORLD HISTORY: In the 3rd century B.C., during the reign of Shih Huang Ti, at least 1 million slaves were used to build this
In the 3rd century B.C., during the reign of Shih Huang Ti, at least 1 million slaves were used to build this
In the 3rd century B.C., during the reign of Shih Huang Ti, at least 1 million slaves were used to build this
WORLD HISTORY
the Great Wall
WORLD HISTORY