Chris Bayly traces the roots of Hindu nationalism to the Hindu identity and political independence achieved by the Maratha confederacy, that overthrew the Islamic Mughal empire in large parts of India, allowing Hindus the freedom to pursue any of their diverse religious beliefs and restored Hindu holy places such as Varanasi. A few scholars view Hindu mobilisation and consequent nationalism to have emerged in the 19th century as a response to British colonialism by Indian nationalists and neo-Hinduism gurus. Jaffrelot states that the efforts of Christian missionaries and Islamic proselytizers, during the British colonial era, each of whom tried to gain new converts to their own religion, by stereotyping and stigmatising Hindus to an identity of being inferior and superstitious, contributed to Hindus re-asserting their spiritual heritage and counter cross examining Islam and Christianity, forming organisations such as the "Hindu Sabhas" (Hindu associations), and ultimately a Hindu-identity driven nationalism in the 1920s.