The Great Wall of China was rebuilt numerous times over the centuries due to erosion, invasions, and the need to expand and strengthen the defenses. Each time it was rebuilt, the wall was improved with better materials and construction techniques to enhance its defensive capabilities.
Construction started on the Great Wall of China around 200 B.C. It was rebuilt in the 14th century, and still stands in some areas.
The northern parts of china, it doesn't really surround it, just blocks parts of it off.
The wall was finished in 221 B.C. and finished in 56 A.C. . By:Santiago Gomez
it was built twice, rebuilt once.This should be under china wiki.answers.com
The Great Wall of China has built, rebuilt, and maintained between the 6th century BC and the 16th century to protect the northern borders of the Chinese Empire from Xiongnu attacks during the rule of successive dynasties.
The Great Wall of China is on the continent of Asia.
The worth of Great Wall of China cannot be judged in monetary terms. It has been recreated/rebuilt by various Chinese emperors spanning centuries.It's a wonderful creation of mankind that can be seen even from the space !
The Great Wall is in China.
The great wall is located in China.
The Great Wall is in China.
Pyramids--around 2500 BC, during the Old Kingdom Great Wall--started around 700 BC, was mostly finished in 211 BC; under later Chinese dynasties, the wall was rebuilt, repaired, and strengthened. "Pyramid (architecture)" Encyclopedia Britannica Online "Great Wall of China" Encyclopedia Britannica Online