Wei, Jin And Southern And Northern Dynasties Upper Class Population Average Age Of Death Test

Wei-Jin and the Northern and Southern Dynasties is a division of China's feudal society.during this period, the social and political unrest,the wars werefrequently, disasters year after year, times of hardship, the people's living conditions deteriorated sharply, leading to shortened life expectancy overall population, making the average life expectancy of our population Wei-Jin and the Northern and Southern Dynasties decline in social development as a distinctive feature. However, during this period,pregnant with the reunification of the factors, since the demise of the Western Jin Dynasty for the barbarian, the Wuhu occupied Central Plains two hundred years, during this period, large numbers of the Hans across the border, making the South to be developed, while in the north, Hu family of power also gradually finished, the economic form of farming by the nomadic economy to economic changes, a gradual reduction of the economic gap between north and south, closer exchanges, thus accelerating the process of national integration between, for the reunification of China since the foundation.This paper takes the method of measurement, collected by the original outline and classification of historical data, from the perspective of time to look into the elite of this period the average age of death are the evolution of trends, which show the average death age of the upper class of the population Changes in style.In this paper, upper Wei-Jin and the Northern and Southern Dynasties average death age of the population studied, and the upper class population in certain periods of time the average age of death to focus on the phenomenon of sudden drop in the value of inquiry, the analysis found that the average age of death led to lower values of major The reason is the unstable political environment and the frequent outbreak of the plague epidemic. In addition, the paper also for the climate change during this period, upper-class status of early marriage phenomenon are analyzed, and found the population of the upper class of Wei-Jin and the Northern and Southern Dynasties, the average age of death reduced for other reasons. Through the Southern and Northern Dynasties period for the upper class population, average age of death value of the comparative study found that in this period, social upper class values with the average age of death development and changes over time:in the History of the Wei-Jin and the Northern and Southern Dynasties social upper class values of the average age of death with the trend of decreasing over time; in Northern and Southern Dynasties period, the social upper class in the value of the average age of death trends over time and gradually pick up. Overall, the Wei and Jin Dynasties social upper class values, the average age of death showing a trend of "first decreased and then rose," the evolution of trends. Reflecting the historical development of Southern and Northern Dynasties features, namely, split between the nations by the early evolution of the late scuffle between the unity of national integration.