He did not firstly build them.He just connected sections of Great Wall that had already been built by other states that he conquered.
And the time was when he first conquered all states:221BC
The pyramid that took the longest to build was the Great Pyramid. It is believed it took 20 years to build and it is the oldest of the pyramids in Egypt.
The Great Wall Of China
The Great Wall of China.
Ancient Chinese.
Assuming the question really is "Who took the first picture of the entire Great Wall of China" I do not see how this is possible, given the length of the wall. It would be possible to take a picture of the entire Great Wall from a low-orbiting satelite or space shuttle, except portions of the wall no longer exist, so it would not be the "complete" wall.
Qin Shi Huangdi started to build the Great Wall of China in about 210 BC.
He built the Great Wall of China to protect China form battles.
no the viligers did not get payed they worked for free but actually was forced to build the great wall of china
Shi Huangdi built the first incarnation of the Great Wall of China to protect China from invaders to the North.
No, Shi Huangdi under the Qin dynasty built the great wall of china to protect invaders from the north
Shi Huangdi ordered the peasents from all over the country to build the wall.
Shi Huangdi's leadership hurt the empire because he was putting all of the farmers to work on the new roads in China and build the Great Wall of China.
The Great Wall Of China was actually many walls but then Shi Huangdi had constructors build more walls to fill in gaps and the Great Wall Of China was together the wall stretched for 1,4000 miles (2,240 km).
Shi Huangdi built the great wall of china for protection against fierce warriors.
Shi Huangdi
Qin Shi Huangdi the first emperor of china
the emperor Qin Shi Huangdi ordered the Great Wall of China to be built.