In today;'s India if you talk about a united India then people will laugh,people in India today are so dumb downed and idiotic and concerned with mundane matters that they don't think about the higher goals of life and politics.
A succesfull person is one who is expansionist.In the upanishads they say that "Oh lord let my mind expand so much that it encompassed the whole brahmand".
This expansion of spirit and mind is manifested in the form of expansion of frontiers.
So according to me in a ideal world if indians start to think and trash their coward philosophy of non-violence and become expansionist in their spirit and body then the whole subcontinent ,atleast the non-muslim countries SHOULD BE a part of India. India is not just a nation bounded by limited territorial frontiers,india is an idea,an idea in the cultural sense. India is the mother of all south asian culture.From Afghanistan to Myanmar ,these countries have been under direct influence of India for centuries. The soul of the Indian subcontinent lies in India.There is a reason it is called "Indian" subcontinent.
If India and its subcontinental childs have to reach their full potential then they will have to unite under one country which is India,the mother of them all .
Past centuries of continuous humiliation by mughals and then the british have made us forgot our heritage.Now is the time to rise,recognize and enforce this cultural unity with full force so that all Indian subcontinent can come under one political rule.This will be the true realization of potential of India.
But behold! masses of Indians are so narrow minded and timid that they will not be able to grasp this spirit of expansionism which burns in the soul of nationalists people like me.
We have to let go of timid,cowardly gandhian ideas of self determination because its a false concept.There is no such thing as self determination, the powerful always bend the system to suit itself.
If India increases it's soft power in countries like myanmar,bhutan,nepal and make them remind of our united cultural heritage then the time iwill not be far when we will be one united country.