Great Wall of Qi
Encyclopedia
The Great Wall of Qi is the oldest existing Great Wall
Great Wall of China
The Great Wall of China is a series of stone and earthen fortifications in northern China, built originally to protect the northern borders of the Chinese Empire against intrusions by various nomadic groups...

 in China
China
Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...

. Construction of the wall started in 685 BCE (during the Spring and Autumn Period) by the state of Qi, to defend itself against an invasion by the Kingdom of Chu. The existing sections date back to 500 BCE. Construction ended during the Warring States Period
Warring States Period
The Warring States Period , also known as the Era of Warring States, or the Warring Kingdoms period, covers the Iron Age period from about 475 BC to the reunification of China under the Qin Dynasty in 221 BC...

. The wall stretches from the areas under the administration of the present-day city of Jinan
Jinan
Jinan is the capital of Shandong province in Eastern China. The area of present-day Jinan has played an important role in the history of the region from the earliest beginnings of civilisation and has evolved into a major national administrative, economic, and transportation hub...

 to the present-day city of Qingdao
Qingdao
' also known in the West by its postal map spelling Tsingtao, is a major city with a population of over 8.715 million in eastern Shandong province, Eastern China. Its built up area, made of 7 urban districts plus Jimo city, is home to about 4,346,000 inhabitants in 2010.It borders Yantai to the...

 across the present-day cities of Tai'an
Tai'an
Tai'an is a prefecture-level city in western Shandong province, People's Republic of China.Centered around Mount Tai, the city borders the provincial capital of Jinan to the north, Laiwu to the northeast, Zibo to the east, Linyi to the southeast, Liaocheng to the extreme west and Jining to the south...

, Zibo
Zibo
Zibo is a prefecture-level city in central Shandong province, People's Republic of China. It borders the provincial capital of Jinan to the west, Laiwu and Tai'an to the southwest, Linyi to the south, Weifang to the east, Dongying to the northeast, and Binzhou the north.Located in the middle part...

, Laiwu
Laiwu
Laiwu is a prefecture-level city in central Shandong Province, People's Republic of China. The smallest prefecture-level city in the province, it borders the provincial capital of Jinan to the north, Zibo to the east and Tai'an to the southwest....

, Weifang
Weifang
Weifang is a prefecture-level city in central Shandong province, People's Republic of China. It borders Dongying to the northwest, Zibo to the west, Linyi to the southwest, Rizhao to the south, Qingdao to the east, and looks out to the Laizhou Bay to the north.-History:Weifang is a historical city...

, Linyi
Linyi
Linyi is a prefecture-level city in the south of Shandong province, People's Republic of China. The largest prefecture-level city in Shandong both by area and total population, Linyi borders Rizhao to the east, Weifang to the northeast, Zibo to the north, Tai'an to the northwest, Jining to the...

, and Rizhao
Rizhao
Rizhao is a prefecture-level city in southeastern Shandong province, People's Republic of China. It is situated on the coastline along the Yellow Sea, borders Qingdao to the northeast, Weifang to the north, Linyi to the west and southwest, and faces Korea and Japan across the Yellow Sea to the east...

. Its total length has been estimated at about 600 kilometers.
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
x
OK