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Cite This Work
Mark, E. (2015, August 22). Great Wall of China Stairs. World History Encyclopedia. Retrieved from https://www.worldhistory.org/image/4021/great-wall-of-china-stairs/
Mark, Emily. "Great Wall of China Stairs." World History Encyclopedia. Last modified August 22, 2015. https://www.worldhistory.org/image/4021/great-wall-of-china-stairs/.
Mark, Emily. "Great Wall of China Stairs." World History Encyclopedia. World History Encyclopedia, 22 Aug 2015. Web. 28 Jul 2021.