100
Two countries that are part of the EU.
(think of countries in Europe)
What is Austria (1995)
Belgium (1952)
Bulgaria (2007)
Croatia (2013)
Cyprus (2004)
Czech Republic (2004)
Denmark (1973)
Estonia (2004)
Finland (1995)
France (1952)
Germany (1952)
Greece (1981)
Hungary (2004)
Ireland (1973)
Italy (1952)
Latvia (2004)
Lithuania (2004)
Luxembourg (1952)
Malta (2004)
Netherlands (1952)
Poland (2004)
Portugal (1986)
Romania (2007)
Slovakia (2004)
Slovenia (2004)
Spain (1986)
Sweden (1995)
United Kingdom