Original sentence: Aside from the obvious British legacy, Landour has a thick vein of Americana too, with American missionaries having had a strong footing in the town since the 1830s, when the policy changes introduced by the supremacist Lord Macaulay prompted the rapid growth of American missions across India, particularly those of the Presbyterian and Baptist churches
Edited sentence: Aside from the obvious British legacy, Landour has a thick vein of Americana too, with American missionaries having had a strong footing in the town since the 1830s, when the policy changes introduced by Lord Macaulay, the father of modern Indian education, prompted the rapid growth of American missions across India, particularly those of the Presbyterian and Baptist churches