620General KnowledgeMedium
What border did the Great Wall of China protect?
ASouthern Border
BWestern Border
CEastern Border
DNorthern Border
Correct answer
D. Northern Border
Explanation
The Great Wall stretches from west to east in northern China, and mainly covers 15 provincial-level areas: Beijing, Tianjin, Liaoning, Jilin, Heilongjiang, Hebei, Henan, Shandong, Shanxi, Shaanxi, Hubei, Inner Mongolia, Ningxia, Gansu, and Qinghai.