All these laws, the fruits of revealed wisdom or of the ancient experience of the people, Alfred submitted for approval to his subjects: "I have shown these laws to my wise men," said he in the preamble at the beginning of his code, "and the result was that they were unanimous in wishing that they should be observed." {54} These wise men, or "witans," forming an assembly called a "witenagemote" (an assembly of wise men), no longer represented, under Alfred, the entire nation, as in the time when the Saxons still preserved in their simplicity their Germanic institutions. At that period all the free men (cearls), whether proprietors or not, composed part of it. By degrees the free men disappeared from it, and the "thanes," or proprietors, alone remained; but the lower class of "thanes," although invested with the same rights as the royal "thanes," were less wealthy; it was more difficult for them to leave their affairs in order to repair to the Witenagemote. In the time of Alfred, these great proprietors alone made up this assembly of wise men, whose functions were as vaguely defined as the number and the periods of their meetings were uncertain, but who thenceforth maintained in England the principle of a national representative assembly, or the institution whereby the country undertakes its own government, which is the foundation and key of English history. While Alfred was drawing up laws of an equitable and merciful character, while he was rebuilding the ruined convents and churches, and erecting new ones, he did not forget the poorest and most unhappy of his subjects. Slaves were numerous in England, and suffering under a heavy yoke. The king provided for their protection, granting to them the right of enjoying and transmitting to their heirs whatever goods they might have acquired; he even applied in favor of Christian slaves the Biblical law, granting to them their freedom at the end of six years of servitude. In his will he ordered that all the serfs on his entire domains should be emancipated. His example was followed: the serfs and the emancipated slaves became day by day more numerous, and began thenceforth to form in England the lower middle class, which did not yet exist anywhere upon the Continent. {55}