(6) _Religion_ must take a large place as a factor in the development of civilization. The character of the religious belief of man is, to a certain extent, the true test of his progressive {13} nature. His faith may prove a source of inspiration to reason and progressive life; it may prove the opposite, and lead to stagnation and retrogression. Upon the whole, it must be insisted that religious belief has subserved a large purpose in the economy of human progress. It has been universal to all tribes, for even the lowest have some form of religious belief--at least, a belief in spiritual beings. Religious belief thus became the primary source of abstract ideas, and it has always been conducive to social order. It has, in modern times especially, furnished the foundation of morality. By surrounding marriage with ceremonies it has purified the home life, upheld the authority of the family, and thus strengthened social order. It has developed the individual by furnishing an ideal before science and positive knowledge made it possible. It strengthened patriotic feeling on account of service rendered in supporting local government, and subjectively religion improved man by teaching him to obey a superior. Again, by its tradition it frequently stifled thought and retarded progress. Among other elements of civilization must be mentioned (7) _social well-being_. The preceding conditions would be almost certain to insure social well-being and prosperity. Yet it might be possible, through lack of harmony of these forces, on account of their improper distribution in a community, that the group might lack in general social prosperity. Unless there is general contentment and happiness there cannot be said to be an ideal state of civilization. And this social well-being is closely allied to (8) _material prosperity_, the most apparent element to be mentioned in the present analysis. The amount of the accumulation of the wealth of a nation, its distribution among the people, and the manner in which it is obtained and expended, determine the state of civilization. This material prosperity makes the better phases of civilization possible. It is essential to modern progress, and our civilization should seek to render it possible for all classes to earn their bread and to have leisure and opportunity for self-culture.