Many of Queen Isabel’s contemporaries remark her intolerance of crime and disorder, and a few of the younger generation who had grown to manhood in the atmosphere of peace she had established, condemn her justice as excessive. By modern standards it is undoubtedly barbarous; but long centuries of anarchy had bred a spirit of lust and brutality little above the barbarian level, and only drastic measures could hope to cure so deep-rooted an evil. Isabel herself, throughout her childhood, had been a forced witness of her brother’s policy of “sprinkling rose-water on rebellion” instead of employing the surgeon’s knife; and her strength of character despised the weakness, that under the pretext of humanity made life impossible for nine-tenths of the population.

It is her great achievement that she raised the crown, the mediæval symbol of national justice, from the political squalor into which seventy years of mingled misfortune and incapacity had thrown it, and that she set it on a pedestal so lofty, that even the haughtiest Castilian need not be ashamed to bow the knee in reverence. By this substitution of a strong government for a weak, of impartiality for favouritism, she secured peace at home and thus laid a firm foundation for Ferdinand’s ambitious foreign policy, and the establishment of Spain as the first nation in Europe.

It is perhaps difficult to apportion exactly the respective shares of Isabel and her husband in the administrative measures of their reign; for their unanimity of aim and action was in keeping with their motto tanto monta,—“the one as much as the other.” Yet in this connection it is necessary to realize the contrast between the two kingdoms. Aragon, with its three divisions of Aragon proper, Valencia, and the Principality of Catalonia, measured in all scarcely a quarter of the territory of its western neighbour. Moreover the spirit of the people and the democratic character of its laws rendered it a soil peculiarly ill-suited for the growth of the royal prerogative. Thus, in spite of the sovereigns’ best endeavours, it stubbornly withstood their centralizing policy, and the main burden of taxation and governmental measures fell on Castile. The latter, “the corona” or “big crown,” in contradistinction to the “coronilla” or “little crown” of Aragon, continued throughout the Queen’s lifetime to look on her husband as more or less of a foreigner; and all the many documents signed “Yo, El Rey” could not weigh with a true Castilian against Isabel’s single “Yo, La Reina.” It is she, who, when “Los Reyes” are not mentioned together, is hailed to-day in Spain as the chief representative of national grandeur, just as “castellano,” the speech of the larger kingdom, has become synonymous with our term “Spanish.”

The word “Castile” itself conveys to an imaginative mind a picture of that mediæval land of castles, whose ramparts were not only a defence against the Moors but also the bulwark of a turbulent nobility. In vain the Crown had striven to suppress its over-powerful subjects. The perpetual crusade upon the southern border proved too alluring a recruiting-ground for the vices of feudalism; and many a mail-clad count led out to battle a larger following of warriors than the sovereign to whom he nominally owed obedience.

So long as the crusade continued, rulers of Castile could not attempt to disband the feudal levies on which their fortune depended; and each acquisition of Moorish territory was followed by fresh distributions of lands amongst the conquering troops. Sometimes these grants carried with them complete fiscal and judicial control of the district in question, at others merely a yearly revenue; but, whatever the tenure, the new owner and his descendants were certain to take advantage of royal embarrassments and national disorder to press their claims to the farthest limit. A few communities, behetrias, succeeded in obtaining the privilege of choosing their own over-lord with the more doubtful corollary of changing him as often as they liked, a process fruitful of quarrels which not unnaturally resulted in their gradual absorption by more settled neighbours.

Since the practice of primogeniture was common in Castile and lands were inalienable, large estates were rapidly built up, whose owners, unable to rule all their property directly, would sublet some of their towns and strongholds to other nobles and knights in return for certain services. These dependencies, or latifundia, yielded ultimate obedience not to the King but to the over-lord from whom their commander had received them. On one occasion Alvaro de Luna, the favourite minister of John II., appeared before the castle of Trujillo and demanded its surrender in his master’s name. To this the “Alcayde,” or Governor, replied that he owed allegiance to the King’s uncle, John of Aragon, and would open the gates to none else: an answer typical of the days when aristocratic independence ran riot in Castile.

A great territorial magnate could also renounce the obedience he owed to his sovereign by the simple method of sending a messenger who should, in the King’s presence, make the following declaration: “Señor, on behalf of ... I kiss your hand and inform you that henceforth he is no more your vassal.”

The weakness of the Castilian Crown was further aggravated in the fourteenth and early fifteenth centuries by disputed successions and long minorities; the nobles using the confusion these engendered to wring concessions from the rival claimants, or to seize them from inexperienced child rulers.

“A breastplate would have served him better!” exclaimed the Count of Benavente, when at the beginning of Queen Isabel’s reign he heard of the death of some man bearing a royal safe-conduct.

“Do you wish then that there was no King in Castile?” asked the Queen indignantly; to which the Count replied cheerfully: “Not so! I would there were many, for then I should be one of them.”