The second eminent contribution which the United States have made to civilization is their thorough acceptance, in theory and practice, of the widest religious toleration. As a means of suppressing individual liberty, the collective authority of the Church, when elaborately organized in a hierarchy directed by one head and absolutely devoted in every rank to its service, comes next in proved efficiency to that concentration of powers in government which enables it to carry on war effectively. The Western Christian Church, organized under the Bishop of Rome, acquired, during the middle ages, a centralized authority which quite overrode both the temporal ruler and the rising spirit of nationality. For a time Christian Church and Christian States acted together, just as in Egypt, during many earlier centuries, the great powers of civil and religious rule had been united. The Crusades marked the climax of the power of the Church. Thereafter, Church and State were often in conflict; and during this prolonged conflict the seeds of liberty were planted, took root, and made some sturdy growth. We can see now, as we look back on the history of Europe, how fortunate it was that the colonization of North America by Europeans was deferred until after the period of the Reformation, and especially until after the Elizabethan period in England, the Luther period in Germany, and the splendid struggle of the Dutch for liberty in Holland. The founders of New England and New York were men who had imbibed the principles of resistance both to arbitrary civil power and to universal ecclesiastical authority. Hence it came about that within the territory now covered by the United States no single ecclesiastical organization ever obtained a wide and oppressive control, and that in different parts of this great region churches very unlike in doctrine and organization were almost simultaneously established. It has been an inevitable consequence of this condition of things that the Church, as a whole, in the United States has not been an effective opponent of any form of human rights. For generations it has been divided into numerous sects and denominations, no one of which has been able to claim more than a tenth of the population as its adherents; and the practices of these numerous denominations have been profoundly modified by political theories and practices, and by social customs natural to new communities formed under the prevailing conditions of free intercourse and rapid growth. The constitutional prohibition of religious tests as qualifications for office gave the United States the leadership among the nations in dissociating theological opinions and political rights. No one denomination or ecclesiastical organization in the United States has held great properties, or has had the means of conducting its ritual with costly pomp or its charitable works with imposing liberality. No splendid architectural exhibitions of Church power have interested or