Hinduism and Sikhism are Indian religions. Hinduism has pre-historic origins, while Sikhism was founded in the 15th century by Guru Nanak. Both religions share many philosophical concepts such as Karma, Dharma, Mukti, Maya although both religions have different interpretation of some of these concepts. In the days of the Mughal Empire, the Sikh community came to the defence of the persecuted Hindus and other non-Muslims who were being forcibly converted to Islam.