On the other hand, Ian Copland, in his book discussing the end of the British rule in the Indian subcontinent, precises that it was not an élite-driven movement alone, who are said to have birthed separatism "as a defence against the threats posed to their social position by the introduction of representative government and competitive recruitment to the public service", but that the Muslim masses participated into it massively because of the religious polarization which had been created by Hindu revivalism towards the last quarter of the 19th century, especially with the openly anti-Islamic Arya Samaj and the whole cow protection movement, and "the fact that some of the loudest spokesmen for the Hindu cause and some of the biggest donors to the Arya Samaj and the cow protection movement came from the Hindu merchant and money lending communities, the principal agents of lower-class Muslim economic dependency, reinforced this sense of insecurity", and because of Muslim resistance, "each year brought new riots" so that "by the end of the century, Hindu-Muslim relations had become so soured by this deadly roundabout of blood-letting, grief and revenge that it would have taken a mighty concerted effort by the leaders of the two communities to repair the breach."