This election is a clash between the views that "India was born in 1947" while on the other side we have the view that "India is a 5000 old civilization that got self-rule in 1947".
Congress in last seven decades did what British did i.e. divide. Congress ran an occupation in India exactly like the British did. Add more castes in the census then divide the states and constituencies based on the caste stats, inflate the numbers and rule.