Answered by Murgel from USA!!1 | Jan. 29, 2013 16:10
95Reply
To defend from enemy.
95Reply
Answered by McKenna from USA | Jan. 30, 2013 05:25
63Reply
It was used to defend against raids from the Mongols and other neighboring countries. It was also used as a safe travel route and a method for unification throughout China
63Reply
Answered by TRAVIS from AMERICA | Feb. 20, 2013 18:54
24Reply
ONE OF THE REASONS THEY BUILT THE WALL WAS TO BE PROTECTED FROM THE NORTHERN SAVAGE BRIDES