It has already been said that the single organ of the feudal state, by which government in all its branches was carried on, was the curia regis. We shall find it difficult to realize a fact like this, or to understand how so crude a system of government operated in practice, unless we first have clearly in mind the fact that the men of that time did not reason much about their government. They did not distinguish one function of the state from another, nor had they yet begun to think that each function should have its distinct machinery in the governmental system. All that came later, as the result of experience, or more accurately, of the pressure of business. As yet, business and machinery both were undeveloped and undifferentiated. In a single session of the court advice might be given to the king on some question of foreign policy and on the making or revising of a law; and a suit between two of the king's vassals might be heard and decided: and no one would feel that work of different and somewhat inconsistent types had been done. One seemed as properly the function of the assembly as the other. In the composition of the court, and in the practice as to time and place of meeting, there was something of the same indefiniteness. The court was the king's. It was his personal machine for managing the business of his great property, the state. As such it met when and where the king pleased, certain meetings being annually expected; and it was composed of any persons who stood in immediate relations with the king, and whose presence he saw fit to call for by special or general summons, his vassals and the officers of his household or government. If a vassal of the king had a complaint against another, and needed the assistance of the king to enforce his view of the case, he might look upon his standing in the curia regis as a right; but in general it was a burden, a service, which could be demanded of him because of some estate or office which he held.