Christianity s Influences on Marriage-Law Making in the Roman Empire;

On the Role of the Social Elites of the Roman Empire in the Early Christianity Monastic Life;

A Humble Analysis on the Causes of the Western Cities Development During the Period of the Early Roman Empire;

On the Burden of Farmers in the Roman Empire;

On the Roman Empire Complex In European History;

Military Power Shift and the Overthrow of the Roman Empire;

Aggravation and Influence of the Social Moral Crisises of Rome Empire in the Earlier Stage;

In the autho s opinion,under the ruthless repression of Rome Empire,the chief reason that why Christianity can develop gradually is that Christianity added to the "vacuum of ethics" of Rome Empire,and gave the mass great spirit energy.

On a certain degree,on one hand,loyal and plainness make Rome go to the glorious; on the other hand,extravagant make the stronger Rome empire can’t get away from the history regulation and become the past of history.

The Roman Empire s Explorations toward the Orient by Sea;