@gungasnake,
Quote: Mongols in those days were covering huge distances and not taking years to do it, but the basic idea was that they were traveling with three or four horses per man and switching off every half hour or so, so that no one horse ever got terribly tired...
Mexican
vaqueros and American cowboys did the same thing on long treks. On any trail drive there would really be two herds -- the cattle and a
remuda of extra mounts so the drovers could switch horses in mid-stream, so to speak. A wrangler was resonsible for tending the horse herd and this was a very specialized and responsible position. Wranglers usually got more pay than regular cowboys.
But you're right, Bi-Polar. In today's political climate of governmental oversight it would be a bureaucratic nightmare.