The Main Achievement of the Excavation of theNoble Cemetery of SiState of Zhou Dynasty in Xianrentai Site and the Impact on History Study;

This li vessel should be kept in the Zuo State with its master,but it was found in the noble cemetery of the Zhu State.

The five scene comedy Poverty and Prejudice by Danish playwright Holberg depicted the falling nobles of their poverty and arrogance with exaggeration and ridicule and indicated the inevitable tendency of rise of capital owners and fall of the nobles.

The unit form is not only different from the tombs of commoners which sacrificed only pottery vessels,but also distinct with those of the nobles which sacrificed suits of bronze ritual vessels.

In the Western medieval society, the values of nobles was the core of the social value system, which not only has a radiated effect on values of other status, but greatly impacts the bourgeois values.

The conclusion that it was only a palace coup can be reached through reviewing the history of England during the EdwardⅡ ruled(England suffered from economic crisis,political chaos and foreign aggression) especially the deposition process and analyzing the relations between king and parliament, aristocrat and law.

The paradox of Russian reform in 18th contury brought out contradiction in the hierachical mentality of aristocrat:the conceptually confusion about sovereign and the country;departing from traditional idea the absolut submission and absolutel deny;The ideal path-mocking political affairs;aristocrat s contradictory mentality toward serf.

The mid-Koryo period witnesses the peak of aristocratic power and glory when the family oligarchy dynasteia expands,and the Kyongwon Yi kinship group is a typical representative among them that intervenes in the state affairs within a century.

There was a conflict between plebs and patricians in ancient Rome in 494BC.

With the struggle of plebs for the equal political rights with the patricians in the early Republic, the institutions gradually developed and the official position was gradually open to the plebs.

Since the time of classical antiquity,people in foreign country have focused on the origin of Roman plebeians,the essential differences between plebeians and patricians,and the nature of social order conflicts.