Ancient history

What did the Hittites Scythians Huns Turks Monogols and Manchu have in common?

They were all nomadic people.

The Hittites, Scythians, Huns, Turks, Mongols and Manchu were all nomadic people who originated in the steppes of Central Asia. They were all skilled horsemen and warriors, and they all played a significant role in the history of Eurasia.