Photos of Great Wall of Spring and Autumn Period & Warring States Period

The Great Wall was originally built in the Spring and Autumn Period (770 BC - 476 BC) and the Warring States Period (476 BC - 221 BC) over 2,500 years ago. At that time, the vassal states linked a series of small fortresses together to be a strong fortification to defend themselves against other feudal lords and ethnic groups. As a result, the Great Wall emerged in china. Attraction Intro: Great Wall of Spring and Autumn Period & Warring States Period