In India, which was known as Hindustan, we have adopted secularism because of Gandhi, Nehru and all those initial guys. Right from the beginning Gandhi wanted to please Jinnah and called Hindu-Muslim bhai-bhai and was slapped by Jinnah by breaking and creating Pakistan. When Jinnah created Pakistan he made it clear that it will be Islamic state and driven away all the people who were not muslim. That is why today, the Hindu population in Pakistan is less 2%. In India, unfortunatley, we have not called ourselves to create Hindustan and paying heavy price for that today.