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
Indirect rule European "advisors" effectively overseeing the government of large numbers of people spread over extensive areas. Some British colonies were ruled directly by the Colonial Office in London, while others were ruled indirectly through local rulers who are supervised behind the scenes by British advisors. In 1890 Zanzibar became a protectorate (not a colony) of Britain. Prime minister Salisbury explained his position: The Princely States of India were ruled indirectly. So too was much of the West African holdings. The ideological underpinnings, as well as the practical application, of "indirect rule" in Kenya and Nigeria is usually traced to the work