Tag Archives: 21

(2) 21 (BC)

Photo from Archaeology News Network ……………………………………………………………… Photo from Great Wall of China History & Facts “(The Great Wall of China) was first built in the 7th century B.C. when China was still divided into many small states. After the unification of China in 221 B.C., the first emperor of Qin Dynasty (you must have heard [...]

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