It is inevitable that America should look back to the Old World when in search of some elements of civilisation, and for the diversities of race and language traceable throughout the western hemisphere. The early students of the sculptured monuments and hieroglyphic records of Mexico, Central America, and Peru, naturally turned to Egypt as their probable source; though mature reflection has dissipated much of the reasoning based on superficial analogies. The gradations from the most primitive picture-writing of the Indian savage to ideography and abbreviated symbolism, are so clearly traceable in the various stages of progress, from the rude forest tribes to the native centres of civilisation in Central and Southern America, that no necessity remains for assuming any foreign source for their origin. That the world beyond the Atlantic had remained through unnumbered centuries apart from Europe and the old East, until that memorable year 1492, is indisputable; and there was at one time a disposition to resent any rivalry with the grand triumph of Columbus; as though patriotic spirit and national pride demanded an unquestioning faith in that as the sole link that bound America to the Old World. But the same spirit stimulated other nations to claim precedence of Spain and the great Genoese; and for this the Scandinavian colonists of Iceland had every probability in their favour. They had navigated the Arctic Ocean with no other compass than the stars; and the publication in 1845, by the Danish antiquaries, of the _Grenlands Historiske Mindesmærker_ recalled minute details of their settlements in the inhospitable region of the western hemisphere to which they gave the strange misnomer of Greenland. But the year 1837 may be regarded as marking an epoch in the history of ante-Columbian research. The issue in that earlier year of the _Antiquitates Americanæ, sive scriptores septentrionales rerum ante-Columbiarum in America_, by the Royal Society of Northern Antiquaries, under the editorship of Professor Charles Christian Rafn, produced a revolution, alike in the form and the reception of illustrations of ante-Columbian American history. The publication of that work gave a fresh interest to the vaguest intimations of a dubious past; while it superseded them by tangible disclosures, which, though modern in comparison with such mythic antiquities as the Atlantis of Plato’s _Dialogues_, nevertheless added some five centuries to the history of the New World. From its appearance, accordingly, may be dated the systematic aim of American antiquaries and historians to find evidence of intercourse with the ancient world prior to the fifteenth century.