Beyond the certified beyond, we see dimly through the mists of history, hosts of men marching, ever marching from the east, spreading some toward Norway and Sweden, some skirting the Baltic Sea to the south; driving their cattle before them, and learning the arts of peace and war, and self-government, from the harsh school-masters of pressing needs and tyrannical circumstances, the only teachers that confer degrees of permanent value. They become fishermen and small landholders in Sweden, Norway, and Denmark. "Jeudi," or Jupiter's day, becomes their god Thor's day, or Thursday; "Mardi," or Mars's day, is their Tiu's day, or Tuesday; "Mercredi," or Mercury's day, is Odin's or Woden's day, or Wednesday. These men trained to solitude in small bands, owing to the geographical exigencies of their northern country, become the founders of the particularist or individualistic nations, Great Britain and the United States among others. Those who had gone south, driven by pressure from behind, follow the Danube to the north and west, find the Rhine, and push on into what is now southwestern Europe. It is worth noting that the Rhine and the Danube have their sources near together, and form a line of water from the North Sea to the Black Sea, a significant line in Europe from the beginning down to this day. This line of water divides not only lands but nations, manners, customs, and even speech, and what we call the North, and what we call the South, may be said to be, with negligible exceptions, what is north and what is south of those two rivers. It is and always has been the Mason and Dixon's line of Europe. All of these peoples mould their institutions, from the habits and customs forced upon them by their surroundings. The members of the tribe of the Suevi, now Swabians, were not allowed to hold fixed landed possessions, but were forced to exchange with each other from time to time, so that no one should become wedded to the soil and grow rich thereby. Readers of history will remember, that Lycurgus attempted similar legislation among the Spartans, hoping thus to keep them simple and hardy, and fit for war.