Answer:
Canada (1949)
Croatia (2009)
France (1949)
Germany (1955)
Greece (1952)
Hungary (1999)
Czech Republic (1999)
Denmark (1949)
Estonia (2004)
Albania (2009)
Belgium (1949)
Bulgaria (2004)
Iceland (1949)
Luxembourg (1949)
Montenegro (2017)
Netherlands (1949)
Italy (1949)
Latvia (2004)
Lithuania (2004)
North Macedonia (2020)
Norway (1949)
Poland (1999)
Slovakia (2004)
United Kingdom (1949)
Portugal (1949)
Romania (2004)
United States (1949)
Slovenia (2004)
Spain (1982)
Turkey (1952)
Rate brainiest! :)
