Can you see it from space? How long is the Great Wall of China? Have you thought of sliding down from the Great Wall of China? Who built the Great Wall of China? When was the Great Wall of China built? Why was the Great Wall of China built? What is the best time to visit the Great Wall of China? So many questions and so many stories about the Great Wall. List in as we discuss this grand wall and Chinese history and how the Great Wall has become the defining symbol of China.