Frank W. Blackmar,
History of Human Society
“ At present modern nations have an extended and intricate code of laws governing their relations. It is an extension of government beyond the boundaries of nationality. Through commerce, trade, and political intercourse the nations of the Western World are drawn more closely together, and men talk of a world citizenship. A wide philanthropy, rapid and cheap transportation, the accompanying influences of travel, and a world market for the products of the earth, all tend to level the barriers of nationality and to develop universal citizenship. ”
