Originally Posted by Bosnian Sajo
Very very simple if you know your history.
Spaniards get a significant portion of their genetic ancestry from North Africa, predominantly Arab communities.
They may not be blonde-haired and blue-eyed, but when it comes to racial makeup, the majority of Spain would be considered White.
Prior to the Moors' invasion of Spain, Spain was ruled by the Visigoths, Celts, and Romans.