The Bock saga explains that the historical kingdoms of Eurasia descended from the three kingdoms found by the Aser already during early Stone Age. Similar constitutions are claimed to have existed already in the southern hemisphere, on all other continents. Since the ancestry of all these tropical and arctic royals would lead back to a common source, the word "All-father" was recognized by them all as a common origin of all human beings. Thus the renewed contact and resurrection of common roots and goals resulted in a positive contact and exchange, producing a worldwide net of genetic and academic exchange – leading to the innovations, produce and trade of agriculture, metals and alloys that led to advanced arts, tools, craft and technology.