Post independence we can say our constitution defines the idea of India, apart from its physical boundries carved out through historical corrections and blunders. But the idea of India is an ancient one, as ancient as perhaps when efforts were taken to sanctify its mountains, rivers and all other important natural landmarks and link those with local/pan Indian deities and events of our great epics. It is not great kings or factors like language or ethnicity that created and sustained the idea of India, but rather the footsteps of the humble pilgrims.
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