Antartica
In the actual continent there are 12 countries, but if central America is included, there are 19.
Antarctica.
canada is part of the contient Europe
Europe. Poland is in the Central Europe. Consider that Europe streatches from Spain to Mountains of Ural and there are countries to the East bordering Poland. It used to be consider Eastern Europe but this is misunderstanding. Poland is one of the Biggest countries in Europe and used to be Largest for most history of Europe.
Brazil
Africa.
Africa
continent
Asia.
Europe...
Europe