Two hundred years
To prevent nothern tribes from invading China.
The Great Wall of China was made with bricks and cement.
The original Great Wall built around 221 BC is believed to have been built over a period of about 20 years. The Great Wall of which there is most evidence for today was actually built during the Ming dynasty (in place 1368-1644), over a period of around 200 years.
They made the great wall of china because they wanted ghost to stay out
King Sulayman (PBUH) ordered to make the great wall of China.
Back then there were war so the king of China decide to make a wall to block the people from attacking the kingdom it taken very long for them to build the wall and the wall is what we call the great wall.
james
To protect their peoples from enemies and to make the guarding easy over the large and long wall...
The Great Wall of China helps protect the country from ememys.
No because people were taken out of their homes, by force, to make the Great Wall of China.
get a place in china and build it
No, the Qin Dynasty made the Great Wall of China, but the Han Dynasty improved it a bit.