Historical and Present day maps of India
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http://www.bbc.co.uk/gloucestershire/untold_stories/asian/images/map_406.jpg
Map of India before the Partition of 1947
http://www.mapsofindia.com/tourism/places-realated-to-gandhi.jpg
http://www.mapsofindia.com/maps/india/religion.jpg
Distribution of religion in present day India
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A modern political map of India