the great Wall of China

The Great Wall of China is one of the most iconic man-made monuments in the world, attracting millions of visitors every year from all over the world. Huge fortifications are a triumph of engineering, stretching far across northern China. It was created to protect the territories of China from nomadic tribes, and was also used as a customs warehouse on the Great Silk Road to maintain order at the border.

It was originally made from simple rammed earth, but bricks were eventually used and laid down by millions of workers. In fact, it has been estimated that 70% of the Chinese population participated in the construction of the first sections of the Great Wall created during the Qin Dynasty.

Its length is 21,196 kilometers. The next longest man-made structure in the world is the Great Wall of Gorgan, built in Iran in the 5th or 6th century, with a length of less than 200 kilometers. Thus, it is safe to say that the Great Wall of China will retain its title for a long time to come. Although the name "Great Wall of China" gives the impression that it is a continuous line of masonry, it is not. What is called a single monument is actually a system of fortifications built by different dynasties. Many of these walls actually run parallel to each other. And not all of these fortifications include real walls. Trenches and natural barriers such as riversFriends, if you liked the video, click on +, add comments and optionally subscribe to promote the channel !!!!!! and hills are also often considered part of the Great Wall of China.