The Great Wall of China history photo copyrighted by: Alan Ingram
Qin Shi Huang conquered all opposing states and unified China in 221 BC,establishing the Qin Dynasty. Intending to impose centralized rule
and prevent the resurgence of feudal lords, he ordered the destruction of the wall sections that divided his empire along the former state borders. There are more than 100 enemy towers along the whole Jinshanling Great Wall. Built stably and elegantly, different towers have different structures and appearances.
Find more Great Wall images in the 7 Wonders gallery of Photorena.
All pics are under copyright of the photographer