China was fractured and decentralized until the beginning of the Imperial Period, when the Qin dynasty united most of China in 221BC through a brutal campaign of warfare and cracking down on dissent. What massive structure did they build to keep out invaders?
Answer Great Wall
The Qin dynasty, the first of the Imperial Chinese dynasties, build the first portion of the Great Wall to keep out invaders.
Asked by Regina Munch · Last updated 1 year ago · 34.7K views