"The differences between the Hindus and the Muslims were undoubtedly accentuated by the policy of 'Divide and Rule systematically pursued by the British throughout the 19th century. As far back as 1821 a British officer wrote in the Asiatic Journal : “Divide et Impera should be the motto of our administration,” and the policy was supported by high British officers. At first the policy was to favour the Hindus at the expense of the Muslims, for, as Lord Ellenborough put it. “that race is fundamentally hostile to us and therefore our true policy is to conciliate the Hindus.” It was not till the seventies when the Hindus had developed advanced political ideas and a sense of nationalism that the British scented danger and began to favour the Muslims, now turned docile, at the expense of the Hindus. From about the eighties it became the settled policy of the British to play the Muslims against the Hindus and break the solidarity of the people. Since then the British argument against conceding the political demands of the Congress has always been 'that it would be impossible for England to hand over the Indian Muslims to the tender mercies of a hostile numerical majority.’ (436ff)"
January 1, 1970
https://en.wikiquote.org/wiki/R._C._Majumdar