[!-- Note Anchor 20 --][Footnote 20: See [The First Crusade], page 276.]
Of course, a great flow of pilgrims followed them. Religious orders of knighthood were formed[[21]] to help defend the shrine of Christ and to extend Christian conquest farther through the surrounding regions. Travel began again. Europe, after having forgotten Asia for seven centuries, was introduced once more to its languor, its splendor, and its vices. The Aryan peoples had at last filled full their little world of Western Europe. They had reached among themselves a state of law and union, confused and weak, perhaps, yet secure enough to enable them once more to overflow their boundaries and become again the aggressive, intrusive race we have seen them in earlier days.
[!-- Note Anchor 21 --][Footnote 21: See [Foundation of the Order of Knights Templars], page 301.]
FEUDALISM: ITS FRANKISH BIRTH AND ENGLISH DEVELOPMENT
NINTH TO TWELFTH CENTURY
WILLIAM STUBBS
That social system—however varying in different times and places—in which ownership of land is the basis of authority is known in history as feudalism. From the time of Clovis, the Frankish King, who died in A.D. 511, the progress of the Franks in civilization was slow, and for more than two centuries they spent their energies mainly in useless wars. But Charles Martel and his son, Pépin the Short—the latter dying in 768—built up a kingdom which Charlemagne erected into a powerful empire. Under the predecessors of Charlemagne the beginnings of feudalism, which are very obscure, may be said vaguely to appear. Charles Martel had to buy the services of his nobles by granting them lands, and although he and Pépin strengthened the royal power, which Charlemagne still further increased, under the weak rulers who followed them the forces of the incipient feudalism again became active, and the State was divided into petty countships and dukedoms almost independent of the king.
The gift of land by the king in return for feudal services was called a feudal grant, and the land so given was termed a "feud" or "fief." In the course of time fiefs became hereditary. Lands were also sometimes usurped or otherwise obtained by subjects, who thereby became feudal lords. By a process called "subinfeudation," lands were granted in parcels to other men by those who received them from the king or otherwise, and by these lower landholders to others again; and as the first recipient became the vassal of the king and the suzerain of the man who held next below him, there was created a regular descending scale of such vassalage and suzerainty, in which each man's allegiance was directly due to his feudal lord, and not to the king himself. From the king down to the lowest landholder all were bound together by obligation of service and defence; the lord to protect his vassal, the vassal to do service to his lord.