The Aryans.
no
To keep out the Nomads. they came into the country and lived there without tax OR killed and raped the people who lived in china. search the first emporer of china for more info :)
Xiongnu
The Homo Habilis were the first prehistoric nomads to walk and settle in France.
the great wall of china
The Great Wall of China
the concept was to keep out all of the nomads
Nomads move about from place to place. They do not stay in one location.
because the china ppl pooped on their heads
the huns, nomads, mongols
They had to follow the herds to eat.
I think you may mean Norsemen instead of nomads, but yes, you could call the first people who came to what is now America nomads, I think, at least for awhile until they found a permanent place to settle. Some of them remained nomads, following the game as it moved from place to place.