migrations from the ancient times to medieval, to the British colony. Gutman (1976) and Ibrahim (2016) claiming that the Muslim population dates before the arrival of ethnic Rakhine in the 9th to 10th century. Suggesting the Rohingya are descendants of the of a pre-Arakan population who existed for 3 thousand years and waves of Muslim who intermingled forming modern Rohingya. The impact of this immigration was particularly acute in Arakan. Although it boosted the colonial economy, local Arakanese bitterly resented it. According to historian Clive J. Christie, "The issue became a focus for grass-roots Burmese nationalism, and in the years 1930–31 there were serious anti-Indian disturbances in Lower Burma, while 1938 saw riots specifically directed against the Indian Muslim community. As Burmese nationalism increasingly asserted itself before the Second World War, the 'alien' Indian presence inevitably came under attack, along with the religion that the Indian Muslims imported. The Muslims of northern Arakan were to be caught in the crossfire of this conflict." In the 1931 census, the Muslim population of Burma was 584,839, 4% of the total population of 14,647,470 at the time. 396,504 were Indian Muslims and 1,474 Chinese Muslims, while 186,861 were Burmese Muslims. The census found a growth in the number of Indian Muslims born in Burma, primarily due to their permanent settlement in Akyab. 41% of Muslims of Burma lived in Arakan at that time. Shipping Due to the difficult terrain of the Arakan Mountains, the Arakan region was historically most accessible by sea. In British Arakan Division, the port of Akyab had ferry services and a thriving trade with the ports of Chittagong, Narayanganj, Dacca and Calcutta in British India; as well as with Rangoon. Akyab was one of the leading rice ports in the world, hosting ship fleets from Europe and China. Many Indians settled in Akyab and dominated its seaport and hinterland. The 1931 census found 500,000 Indians living in Akyab. Legislators Several Rohingyas were elected to Burmese native seats in the Legislative Council of Burma and Legislature of Burma. During the 1936 Burmese general election, Advocate U Pho Khaine was elected from Akyab West and Gani Markan was elected from Maungdaw-Buthidaung. In 1939, U Tanvy Markan was elected from Maungdaw-Buthidaung. Their elections in the Burmese native category set them apart from immigrant Indian legislators. World War II During World War II, the Imperial Japanese Army (IJA) invaded British-controlled Burma. The British