Rwanda

Rwanda, officially the Republic of Rwanda, is an small nation located in Central Africa. It is bordered by Tanzania, Burundi, Uganda and the Democratic Republic of the Congo. This nation is known for having problems with its 2 main ethnic groups, the Hutu and the Tutsi.

Claus the Mighty
Rwanda annexes the USA, Canada, Mexico, Brazil, the UK, Russia, China, India, and Japan. Suddenly, aliens come to Rwanda and join their army. Rwanda and the aliens conquer all of Africa within an hour and shortly after the entire world is Rwandan territory.

Asdf Mapping
Not trying to ruin the end of my saga of Zimbabwe, but in an alternate universe, Rwanda finds The Secret of Zanzibar and takes over the world.

LennyGeorge
Gets killed by Kenya.

Eridan
Same as Lenny, it gets annexed by Kenya.