Like, I don’t think passports exist, right? Could a person travel to another Empire/Kingdom?

  • sbird@sopuli.xyz
    link
    fedilink
    English
    arrow-up
    1
    ·
    13 days ago

    May I introduce to you the wall? There’s a whole wonder of the world that’s a wall: a Great one in China.

    Also, there used to be people on those walls with pokey things that hurt. People outside the empire/nation/whatever they called it back then didn’t want to go near it when they weren’t supposed to, since they didn’t want to be poked by the pokey things.

    With the invention of firearms, you can shoot a tiny pokey thing really fast! Pokey things have really advanced over the years, for the better or worse.

    • herseycokguzelolacak@lemmy.ml
      link
      fedilink
      arrow-up
      2
      ·
      11 days ago

      The Great Wall was not very effective. China has been successfully invaded many times, including (but not limited to) the Jurchen, Mongols, Manchus and many many others.

      And the Great Wall is an exception. Most walls were around cities, not countries.

    • gandalf_der_12te@discuss.tchncs.de
      link
      fedilink
      arrow-up
      0
      ·
      edit-2
      12 days ago

      like, wasn’t the great wall of china (which is actually multiple walls, btw) more a military thing to keep the raiders out? not ordinary merchants or pilgrims.

      • sbird@sopuli.xyz
        link
        fedilink
        English
        arrow-up
        1
        ·
        12 days ago

        Yes, to keep the invaders out. That’s border control, no? To control the flow of people between borders, military or otherwise, is border control. To control borders.