Animaniacs - Nations of the World

I found interesting video on web with travel topic. If you think that you know all nations of the world, and you can speak fast enough, try to sing together with this video. I am sure, that you will not be able to sing together with this singing evil. And when you will be good enough, correct Czechoslovakia in this song and sing Czech Republic and Slovakia, because now we are 2 separated countries.
Animaniacs - Nations of the World