For that, we must amend the constitution. We should get rid of any previleges on basis of caste, religion, language, etc. We should get rid of reservations based on caste, language, and religion. We should then introduce common civil code so that there is one justice to all religions.
Poor and backward sections from all groups of society should be provided special facilities like free education, special guidance, etc to make them stand the competition instead of making them handicapped by crutches of Reservations.
We should not allow any region of india to have any specific provision like article 370 on the pretext that "demography" will change.
It is ridiculous to expect one region of a country to be broad minded and accomodative while allow other regions to enjoy special privileges.
One India, One Law.