In the pre-Qin period, there were princes, Qi, Linzi, Lu, Qufu, Cao and Ju in Shandong. Most provinces did not have emperors in the major dynasties of non-separatist regimes after Qin and Han dynasties, but Shandong is the province where we have counted emperors, and it must be based on the place of origin rather than the location of the capital. For example, Li Yuan was born in Chang 'an, but both historical materials and later generations think that he is from Longxi. If the place of birth is not clear, it shall be according to the place of birth. At the same time, several emperors of a dynasty, even a dozen or twenty emperors, have the same place of origin. For example, Li Yuan, Dan He's grandparents and grandchildren have ancestral houses for generations, so they are just the founding emperors. ?

Qin Shihuang was born in Handan, Hebei Province, Liu Bang, Emperor Gaozu, Pei County, Jiangsu Province, Liu Xiu, Emperor Guangwu, Zaoyang, Hubei Province, Cao Pi, Bo County, Anhui Province, and Sima Yan, wen county, Xiao Daocheng, Xuzhou, Jiangsu Province and Lanling, Shandong Province. Xiao Yan was born in Changzhou, Jiangsu Province, and also in Nanlanling County, south of Lanling, a special gathering place for overseas Chinese in the Southern Dynasties. Chen Baxian is from Luohe, Henan, Tuoba GUI from Hulunbeier, Levin from Baotou, Inner Mongolia, born in Taiyuan, Shanxi, Yuwen Jue from Wuchuan, Inner Mongolia, Sui Wendi from Huayin, Gansu, Li Yuan from Tianshui, Wu Zetian from Wenshui, Zhu Wen from Dangshan, Anhui, Li Zhiyuan, Shanxi Yingxian, Shanxi Taiyuan, Guo Wei from Xingtai and Zhao Kuangyin. According to rough statistics, there are 3 people in Hebei, 2 people in Jiangsu, 2 people in Hubei 1 person, 2 people in Henan, 4 people in Inner Mongolia, 4 people in Heilongjiang 1 person, 4 people in Shanxi, 3 people in Shaanxi 1 person, 3 people in Anhui, Liaoning 1 person, Gansu 1 person.

If you add the five dynasties, ten countries and ten countries, nine countries in the south, sixteen countries in the five dynasties and the peasant war, the scene will be chaotic and save a lot. However, if it is added, Shandong will not suffer. For example, Cao County in Huang Chao was the emperor of Qi. In fact, the peasant uprising also presents a very remarkable feature, that is, Hebei, Shaanxi, Henan, Shandong and Anhui are the majority, and there are also many provinces in Sichuan and Hubei. In short, there was no great emperor in history, but there was an emperor in Shandong. Shandong was only in the imperial era of China, and a well-known national capital was not established from the Qin Dynasty to the Qing Dynasty.

Xianyang, Qin Dou, Xi 'an, the capital of Han and Tang Dynasties. Even when Luoyang, the eastern capital, was in power for five dynasties, the national center of gravity was biased towards Luoyang and Kaifeng. Kaifeng, the capital of many countries, is mainly due to the economic development in the southeast. Kaifeng enjoys the convenience of water transportation, and the Yellow River is located in the plain where troops can be stationed. Half of the population with human resources in this country are soldiers and their families. As for Shandong, which is located in the east, there is no danger to defend and it cannot radiate around. Daimon Masaru welcomes friends, it can't be the capital, and the emperor won't consider building a base in this place.