Northeast India when they became relatively isolated from traditional trading partners such as Bhutan and Myanmar. Many of the peoples in present-day Mizoram, Meghalaya and Nagaland converted to Christianity under the influence of British (Welsh) missionaries. In the early 19th century, both the Ahom and the Manipur kingdoms fell to a Burmese invasion. The ensuing First Anglo-Burmese War resulted in the entire region coming under British control. In the colonial period (1826–1947), North East India was made a part of Bengal Province from 1839 to 1873, when Assam became its own province. After Indian Independence from British Rule in 1947, the Northeastern
Company rule in India Company rule in India Company rule in India (sometimes, Company "Raj", ""raj", lit. "rule" in Hindi) refers to the rule or dominion of the British East India Company over parts of the Indian subcontinent. This is variously taken to have commenced in 1757, after the Battle of Plassey, when Mir Jafar, the new Nawab of Bengal enthroned by Robert Clive, became a puppet in the Company's hands; in 1765, when the Company was granted the "diwani", or the right to collect revenue, in Bengal and Bihar; or in 1773, when the Company established a capital in Calcutta, appointed its first