Where can I get a list of all countries?

Question

Database

Where can I find a list of all countries in the world and their cities with different translations of names so that you can just download it?
It doesn't matter if it's paid or not.

Answer 1

All countries can be on Wikipedia, for example. Cities are more difficult. They are on the wiki, of course, but I strongly doubt about the translation.
https://en.wikipedia.org/wiki/Lists_of_cities_by_c...

Answer 2

Googling easily. Here, for example, here