This civilization was a tribe of India-European people that lived on the border of what we know now as China, near Tibet. They were active during the 1st Millennium BC, and were notable for fighting everybody in Eurasia.

They migrated around, exchanging jade, silk and horses, were kicked out of several territories, and then headed west towards India and Greece. They fought a group called the Greco-Bactrians, lost, and moved into India and Pakistan, carving out their own territory.

Three centuries later, they were eventually defeated by the combined might of Persia, Pakistan and India and absorbed into their cultures.