The movie Braveheart took place at the end of 13. Why is Scotland so backward?

Do you think Scotland is inferior to England in weapons and clothing?

The reason is that Scotland was originally an immigrant area, and English and Irish residents first lived more than 10 thousand years ago. At that time, only Celtic civilization flowed into it The so-called Celtic civilization, Gaul, Germanic or Saracens all belong to barbarians and nomads!

But there are still times when Scotland lags far behind other barbarians in culture, economy and culture, because this country only traded with England at first, and the Roman Empire did not occupy Scotland when it invaded the British Peninsula, leaving only Roman culture and writing. Besides, Scotland, which attaches importance to agriculture, will not put too much energy into army building! This may be the reason why it was very backward at that time.