growth of india due to unification?

Answer 1

yes and they are just born to be a smart guy because the literacy rate in india is high.

Answer 2

I think it's because when the British left, Hindus and Muslims split and the Muslims went to Bangledesh and Pakistan in 1947. They stopped killing each other! The British had left a highly developed educational system and English as the second language. Here in the West, industry is out-sourcing as much hand work as possible to the third world countries, and India is a perfect place for that--cheap labor, English and incentive to survive!! This has spurred their economic growth.