 The yogis feature prominently in Delhi Sultanate and Mughal Empire period official documents, states David White, both in terms of impressing the ruling elite in the Muslim administration and awards of receiving land grants in some cases such as by Akbar, as well as those yogis who targeted the elite merchants and disrupted the business of administrative Islamic elites in urban areas.In other cases, yogis from the Shaivism, Vaishnavism and Shaktism traditions of Hinduism marshaled armed resistance against the Mughal and British colonial armies.The history of Nath yogis has been diverse, such as in the 11th and 12th centuries, when Buddhists in South India converted to Nath siddha traditions and helped establish Shiva Hindu temples and monasteries.