Nearly everyone has heard of the huge, stone wall known as the Great Wall of China. The Great Wall of China was built mainly to protect the Chinese Empire from the Mongolians and other invaders.Nearly everyone has heard of the huge, stone wall known as the Great Wall of China. The Great Wall of China was built mainly to protect the Chinese Empire from the Mongolians and other invaders.Nearly everyone has heard of the huge, stone wall known as the Great Wall of China. The Great Wall of China was built mainly to protect the Chinese Empire from the Mongolians and other invaders.
