Kinija 16
Jinshanling sienos dalis buvo pastatyta 14a Ming dinastijos laikotarpiu, taciau ironiskai visos sienos naudingumas buvo minimalus - anot kai kuriu saltiniu neretai sargybiniai buvo paperkami ir karioumenes laisvai praeidavo / Jinshanling section was built in 14 century during the reign of the Ming dynasty, ironically, some sources say that the wall was minimally useful as guards used to be bribed and armies paseed without any fight