(2) Over against the priesthood, and originally arising out of it, was the _court system_, headed by a king or a “king of kings,” who was in later Assyria and Babylonia a sort of captain and lay controller of affairs, and in Egypt a god-man, who had released himself from the control of his priests. About the monarch were accumulated his scribes, counsellors, record keepers, agents, captains, and guards. Many of his officials, particularly his provincial officials, had great subordinate establishments, and were constantly tending to become independent. The nobility of the old river valley civilizations arose out of the court system. It was, therefore, a different thing in its origins from the nobility of the early Aryans, which was a republican nobility of elders and leading men. (3) At the base of the social pyramid was the large and most necessary class in the community, _the tillers of the soil_. Their status varied from age to age and in different lands; they were free peasants paying taxes, or serfs of the god, or serfs or tenants of king or noble, or of a private owner, paying him a rent; in most cases tax or rent was paid in produce. In the states of the river valleys they were high cultivators, cultivating comparatively small holdings; they lived together for safety in villages, and had a common interest in maintaining their irrigation channels and a sense of community in their village life. The cultivation of the soil is an exacting occupation; the seasons and the harvest sunsets will not wait for men; children can be utilized at an early age, and so the cultivator class is generally a poorly educated, close-toiling class, superstitious by reason of ignorance and the uncertainty of the seasons, ill-informed and easily put upon. It is capable at times of great passive resistance, but it has no purpose in its round but crops and crops, to keep out of debt and hoard against bad times. So it has remained to our own days over the greater part of Europe and Asia. (4) Differing widely in origin and quality from the tillers of the soil was _the artisan class_. At first, this was probably in part a town-slave class, in part it consisted of peasants who had specialized upon a craft. But in developing an art and mystery of its own, a technique that had to be learnt before it could be practised, each sort of craft probably developed a certain independence and a certain sense of community of its own. The artisans were able to get together and discuss their affairs more readily than the toilers on the land, and they were able to form guilds to restrict output, maintain rates of pay, and protect their common interest.