Great Wall of China the optics much better, rendering photographic evidence irrelevant to the issue of whether it is visible to the naked eye. Great Wall of China The Great Wall of China is a series of fortifications made of stone, brick, tamped earth, wood, and other materials, generally built along an east-to-west line across the historical northern borders of China to protect the Chinese states and empires against the raids and invasions of the various nomadic groups of the Eurasian Steppe with an eye to expansion. Several walls were being built as early as the 7th century BC; these, later joined together and
Great Wall Motors Great Wall Motors Great Wall Motors Company Limited is a Chinese automobile manufacturer headquartered in Baoding, Hebei, China. The company is named after the Great Wall of China and was formed in 1984. It is China's largest sport utility vehicle (SUV) and pick-up truck producer. It sells passenger cars and trucks under the Great Wall brand and SUVs under the Haval and WEY brands. In 2016, Great Wall Motors set a historical sales record of 1,074,471 cars worldwide, increased by 26% compared to 2015. Established in 1984, Great Wall initially manufactured only trucks, not producing a sedan car until 2010.