The Great Wall was built over centuries, beginning as early as the 7th century BC and undergoing significant expansions and renovations during different dynasties. It was constructed using a variety of materials such as bricks, stone, wood, and compacted earth. The wall spans approximately 13,000 miles (21,196 kilometers) in total, running through diverse terrains including mountains, deserts, and grasslands. ai generated
View Full Image on Dreamstime
Username: Tranminhtuanvn229
Editorial: No
Width: 8100 pixels
Height: 4233 pixels
Downloads: 0
Image ID: 295560354