This analysis of the relationship of Church and State, as it developed subsequent to the Norman Conquest, is necessary to enable us to realise the part taken by the Church in regard to education. The Church was not conceived of as a spiritual organisation existing simply for the purpose of promoting a closer fellowship between God and man, but rather as the partner of the State, and as having under her control all those national activities which might be described as "spiritual" in the special sense in which the term was employed at that time. Hence the central authority of the State was merely the organisation which controlled the activities which were definitely temporal. Regarded from the point of view which was common from the eleventh to the thirteenth centuries, education was essentially "spiritual," and consequently was classed under the activities for which the Church alone was responsible. We pass next to consider the social and economic condition of the country during that period in which the Feudal System was the prevailing system of government. This is necessary because experience has shown that a close connection exists between the social and economic condition of a country and its system of education, in fact, it is impossible properly to understand the educational organisation of a country apart from its social development. The Manorial System may be regarded as the social counterpart of the feudal mode of government. When the Manorial System first emerges upon the stage of history it is recognised that two elements enter into its constitution, the seignorial and the communal; a lord and a group of dependents having rights in common. The origin of the manor is a problem which is still obscure. The question at issue is whether a servile population, working for a superior who was absolute owner of the land, existed "from time immemorial," or whether, at a particular stage of the development of a free community, an overlord succeeded in gaining the ascendancy and in imposing his will upon it. Two theories have been advanced. The Mark theory[119] maintains that a certain district, marked off from districts of a similar character, was held in common ownership, and that the Manorial System arose when through some particular cause the authority of a lord became recognised. The other theory is that set out by Seebohm in his _English Village Community_, where a connection is traced between the early English village and the Roman vill, and the conclusion arrived at that the English villages were servile and manorial from the earliest days of the Anglo-Saxon period.