Great Wall of China

The Great Wall of China was constructed from the 7th Century BC by the Chu State and lasted until 1878 in the Qing Dynasty. The most remaining we see today was built in the Ming Dynasty about 600 years ago

How long did it take to build the Great Wall of China? The Great Wall was built over many years. It is believed the original Great Wall was built over a period of approximately 20 years. The Great Wall which is mainly in evidence today was actually built during the Ming dynasty, over a period of around 200 years.

It is said that as many as 400,000 people died during the wall's construction; many of these workers were buried within the wall itself.

The Ming dynasty built a giant wall stretching 5,000 miles to keep invaders out of China, but how effective was it against the enemy? The Great Wall is nearly 30 feet high along some stretches, and often built through rugged and mountainous terrain, such as the Huanghuacheng region near Beijing

Why the Great Wall of China was built?
The primary purpose was always to protect the Chinese Empire from the Mongolians and other invaders. Most of the current Great Wall we see today was built in the Ming Dynasty (1368-1644) and is approximately 6000km long. 2. ... The Mongols were a tribal group that would regularly conduct raids into China.