By the way. The states which separated from India in 1947
1) Punjab ,-- Trigartha
2) Bengal -- BangDesh
3) Assam -- Pragjyothis
4) Sindh-- SindhuDesh
5) Khyber Pakkhtunwa (North West Frontier Province)-- Madra
6) Baluchistan-- Bahleek
Isn't it strange that all these states supported Kauravas in the war?
In fact Khan Abdul Gaffar Khan of NWFP tried a lot to remain a part of India and not join Pakistan but at the end had to accept his fate, just like Shalya wanted to join the Pandavas and tried for it but as his fate had it, had to join Kauravas
I know useless finding since Orissa (Kalinga), Haryana (then a part of Trigartha), North Bihar (AngaPradesh), East Punjab, West Bengal, majority Assam which stayed with India, also supported Kauravas, but zabarzasti ka miracle nikaalna hai to this one could be used.
100% places which became Pakistan had supported the Kauravas