Early Social Conditions
The military class established for protective reasons would be dependent upon the general community for their upkeep, thus imposing taxation on the various workers, and necessitating a system of government and of officials for effective collection and distribution. Social distinctions would be drawn between the various classes, governing, administrative, military, and non-combatant; the latter would furnish the bulk of the workers and be further divided into craftsmen, agriculturists and traders.
In process of time from the executive class would develop the nobility, priestly and legal classes.