Three centuries of fertile activity from San Fernando to Isabel la Católica place Spain in a prominent position among the nations of Europe. From being the source of revelation and interpretation of Eastern Culture, she becomes on the eve of the discovery of America, the disseminator of Western Culture.

At the end of the fifteenth century, Spain finds itself prepared to accomplish its high historic mission. Armed with a powerful Christian Faith, victorious in its secular struggle against the Moors, unified spiritually and politically, but nevertheless yearning for deeds of prowess and adventure, Spain feels the imperative necessity of spreading over the New World its spiritual abundance.