Until 1975, he was a monarchy known as the Kingdom of Sikkimball.
Kingdom of Sikkimball was founded in 1642. Over the next 150 years, the kingdom witnessed frequent raids and territorial losses to NepalRawr. In the 19th century, it allied itself with British Rajball, eventually becoming a British protectorate. In 1975, a referendum abolished the Kingdom of Sikkimball, and he was merged with India as a state.
Bhutanball: Thank yuo for making me join Indiaball. We is friends.
Indiaball: Love yuo. Yuo're my new father. Just keep me safe from NepalRawr and Chinaball.
NepalRawr: I is not your clay! Stop hating Indiaball for that! IS MY DADDY NOW NOT YUO! I want to be clay of Curry! Leave me alone!
Chinaball: Lol stop supporting NepalRawr, yuo land grabber. Stop harassing Bhutanball and Indiaball. NOW THIS BASTARD WANTS TO CLAIM ME AS HIS CLAY! Help!