It was far otherwise in Spain, where difference of race, of religion, of national tradition, of moral and physical organization, placed a gulf between the victors and the vanquished too wide to be overleaped. It is true, indeed, that very many of the natives, accepting the liberal terms offered by the Saracens, preferred remaining in the genial clime of the south to sharing the rude independence of their brethren in the Asturias, and that, in the course of time, intermarriages, to some extent, took place between them and their Moslem conquerors. To what extent cannot now be known. The intercourse was certainly far greater than that between our New-England ancestors and the Indian race which they found in possession of the soil,--that ill-fated race, which seems to have shrunk from the touch of civilization, and to have passed away before it like the leaves of the forest before the breath of winter. The union was probably not so intimate as that which existed between the old Spaniards and the semi-civilized tribes that occupied the plateau of Mexico, whose descendants, at this day, are to be there seen filling the highest places, both social and political, and whose especial boast it is to have sprung from the countrymen of Montezuma. The very anxiety shown by the modern Spaniard to prove that only the _sangre azul_--"blue blood"--flows through his veins, uncontaminated by any Moorish or Jewish taint, may be thought to afford some evidence of the intimacy which once existed between his forefathers and the tribes of Eastern origin. However this may be, it is certain that no length of time ever served, in the eye of the Spaniard, to give the Moslem invader a title to the soil; and after the lapse of nearly eight centuries,--as long a period as that which has passed since the Norman conquest,--the Arabs were still looked upon as intruders, whom it was the sacred duty of the Spaniards to exterminate or to expel from the land.