What is the length of Great Wall of China?
What is the length of Great Wall of China?
چین کی عظیم دیوار کی لمبائی کتنی ہے؟
Explanation
The Great Wall of China was built during the reign of Qin Shi Huang.
He is the First Emperor who united China.
Initially constructed around 221 BC.
The wall was created as a defense against the Mongols.
The length of the Ming Great Wall is 8,851 km (5,500 mi).
The official total length of the Great Wall is 21,196 km (13,170 mi).