Little tangible evidence of anti-French sentiment is found before the eleventh century, but there are indications which seem to help set the stage for attitudes that will follow. We know, for example, that France took an interest in Spain soon after it was overrun by the Saracens.1 During the reigns of Charlemagne and Louis the Pious various expeditions crossed the Pyrenees and conquered Catalufia, but with the Carolingian decline French interest in that area was lost. An antagonistic attitude toward the French, in spite of collaboration between Alfonso el Casto and Charlemagne, may well go back to those early expeditions. One of the medieval Spanish epics, Bernardo del Carpio, relates that Alfonso, who had no heirs, sent word to Charlemagne that he would give him his kingdom in exchange for French assistance against the Moors. When the news reached the Spanish nobles they were much disturbed: