There was a time when the arts and sciences, the muses and their train, seemed to have forsaken their former abodes, to rally around the standard of Mohammed. That our forefathers were not blind to the excellencies of the Arab civilization is proved by their sending their sons to the schools of Cordova. But not a trace of the spirit of that civilization has remained in Europe, save in those countries which still retain a portion of Ishmaelitic blood. Nor has the Arab civilization found a more congenial soil in India over which, also, its dominion extended. Like those portions of Europe which were subjected to Moslem masters, that country has preserved its own modes of thinking intact. But if the pressure of the Arab civilization, at the time of its greatest splendor and our greatest ignorance, could not affect the modes of thinking of the races of Western Europe, neither can we, at present, when the positions are reversed, affect in the slightest degree the feeble remnants of that once so flourishing civilization. Our action upon these remnants is continuous--the pressure of our intellectual activity upon them immense; we succeed only in destroying, not in transforming or remodelling.[182] Yet this civilization was not even original, and might, therefore, be supposed to have a less obstinate vitality. The Arab nation, it is well known, based its empire and its intellectual culture upon fragments of races which it had aggregated by the weight of the sword. A variegated compound like the Islamitic populations, could not but develop a civilization of an equally variegated character, to which each ethnical element contributed its share. These elements it is not difficult to determine and point out.