The Great Wall of China
The Longest Man Made Object Ever!
What is the Great Wall of China?
Who helped build The Great Wall of China?
Qi, Yan, Wei, Zhao and Qin all built parts of the wall. Emperor Qin Shihuang unified the six states he ordered general Meng Tian to connect the existing walls and extend the front line defense of the walls. Earliest extension of walls was by the Qin Dynasty in 260-210 who united all of China. The Han the Sui, the Jin, and The Ming all helped rebuild and extend The Great Wall of China.
Where is The Great Wall of China?
When was The Great Wall of China built?
The Great Wall originated in 700 B.C.. The first major emperor was built in the first emperor. It was built in a lot of the Qin Dynasty and also a little bit of the Ming Dynasty that took 100 years to build in the Ming Dynasty. It was built in many different time periods over 2,100 years. It started in the 5th century B.C. and ended in the 16th century A.D. and was rebuilt and fortified many times.