The moment of this supreme elevation in the Church was reached at Canossa, 1072, when Henry, the excommunicated Emperor of Germany, came barefooted, in winter, and prostrated himself before Gregory VII. If Charlemagne had worn the Church as a precious jewel in his crown in the ninth century, now in the eleventh the Church wore all the European states as a tiara of jewels in her mitre. With supreme wisdom, and with a sure instinct for power, her supremacy had been rooted first in the hearts of the people, then the mailed hand laid upon their rulers.

CHAPTER VII.

The corner-stone of the social structure in France was the dogma that work was degrading; and not only manual labor, but anything done with the object of producing wealth was a degradation. The only honorable occupation for a gentleman was either to pray or to fight.

Society in France was, therefore, divided into three classes: the Clergy, called the "First Estate"; the Nobility, composing the "Second Estate," and the working and trading classes, the "Third Estate," or Tiers État.

Out of reverence for their spiritual office, precedence in rank was given to the clergy. But the actual ruling class was the nobility. The business of the clergy was to minister to souls. The business of the nobility was warfare. That of the third estate, the toiling class, being to support the other two. And whatever existed in the form of property or wealth in feudal times was produced by the Tiers État.

The lowest stratum of the third estate was composed of "serfs." A serf belonged absolutely, with all that he possessed, to his lord. He was attached to his land, as are the trees which are rooted in it. There was, however, a class of serfs above this whom we should now call slaves, but who were by French law then designated as Freemen.

A freeman might go and come under certain restrictions. But this did not by any means imply that he was freed from the proprietor to whom he belonged, to whom he was inevitably bound for military service, or for such contributions or claims as might be levied upon him.

As was to be expected, it was in the cities that this half-emancipated class congregated; these cities as naturally becoming the centres of the various industries required to supply the necessities and luxuries of the two ruling classes. In this way there were being created various centres of wealth, which meant power, and which would have to be reckoned with in the future.

The thin edge of the wedge was inserted when individual freemen offered money to their hard-pressed feudal lords in exchange for certain privileges, and then for charters. And as more money was needed by proprietors for their lavish expenditures, more freedom and more charters were acquired, until, having purchased immunities and privileges enough to make them to some extent self-governing, the town became what was called a commune.