Great wall of China is very old stone wall that constructed by humans without usage of machinery. Length of wall is 6400 kilometers and built for protecting north of china from enemy attacks. Wall is 5 people wide and 20 people high. Lot of people died in construction of wall due to falling from wall or falling heavy stones on labor. Bricks and stones are used as a material of wall.
Great wall of china also visible from moon. Astronaut take pictures of earth from moon then in that images wall of china is easy to see. Great wall of china is master piece for all civil engineers. No concept of machinery and concrete was exist in that years and still wall is strong and durable. One end of wall is in Shanhaiguan and second end is in Lop Lake.
Hello everyone, Here you will find a pictures of Great wall of China and amazed to see this construction. If you like my this article then don’t forget to share with others. Take a look on other famous articles you will like them too.
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