In the proscription of the Ommiades, a royal youth of the name of Abdalrahman alone escaped the rage of his enemies, who hunted the wandering exile from the banks of the Euphrates to the valleys of Mount Atlas.

His presence in the neighborhood of Spain revived the zeal of the white faction.

The name and cause of the Abbassides had been first vindicated by the Persians: the West had been pure from civil arms; and the servants of the abdicated family still held, by a precarious tenure, the inheritance of their lands and the offices of government.

Strongly prompted by gratitude, indignation, and fear, they invited the grandson of the caliph Hashem to ascend the throne of his ancestors; and, in his desperate condition, the extremes of rashness and prudence were almost the same.

The acclamations of the people saluted his landing on the coast of Andalusia: and, after a successful struggle, Abdalrahman established the throne of Cordova, and was the father of the Ommiades of Spain, who reigned above two hundred and fifty years from the Atlantic to the Pyrenees.