Earlier quoted context omitted.
“Only one war 60 years ago” underestimates the impact that goblins/orcs have. It’s not wars alone that cause depopulation, it’s the constant raids. The orcs have secure holds in the Misty Mountains that allow them to raid all surrounding areas at will. This keeps these areas thinly populated. The exceptions are places like Lake Town, which are highly defensible. It’s not really possible to attack the orcs in their mo…
But there were not many orcs and goblins for a long time in many areas, as we learned from the books. They only came back and multiplied with the slow return-growth of Sauron. I would be more interested in the period of when Moria was thriving - when they wrote the password for the back door right above it. Meaning, those must have been one of the most peaceful periods in the wider regions history. How dense was the…
not well defined, but it was time of significant progress in metallurgy and magic, for example greater rings of power were forged at that time.