Newfoundland is not a country to a political scientist, or even a geographer (no offense to geographers), but to us stamp collectors, it is just a form of shorthand to refer to it as a country. We do the same for New Zealand, which, during the classic era, was not a country, either.
Here is the statement from the 1926 Imperial Conference on the status of the dominions:
Quote:
The United Kingdom and the Dominions are autonomous Communities within the British Empire, equal in status, in no way subordinate one to another in any aspect of their domestic or external affairs, though united by a common allegiance to the Crown, and freely associated as members of the British Commonwealth
—Balfour Declaration of 1926
Saseno, Castellorizo and Long Island aren't countries, either, except they are, to us.
My 2d.