Did anyone managed to achieve a whole colonial Empire? if you do post it here. the ones that count are the British, French, Dutch, Portoguese, Spanish, Japan and Germany (with WW2 territories).
If you dont know the size of the Empire look here: http://commons.wikimedia.org/wiki/Atlas_of_colonialism
If you dont know the size of the Empire look here: http://commons.wikimedia.org/wiki/Atlas_of_colonialism