the Mon kingdom of Thaton in the south of the country to obtain the Buddhist Canon and learned monks. The religious tradition created at this time, and which continues to the present day, is a syncretic mix of what might be termed 'pure' Buddhism (of the Theravada school) with deep-rooted elements of the original Hindu-animist culture or nat worship and even strands of Hinduism and the Mahayana tradition of northern India. Islam reached Burma at approximately the same time, but never gained a foothold outside the geographically isolated seaboard running from modern-day Bangladesh southward to Irrawaddy Delta (modern Rakhine State, formerly Arakan, an independent kingdom until the eighteenth century). The colonial period saw a huge influx of Muslim Indians into Yangon and other cities, and the majority of Yangon's many mosques owe their origins to these immigrants. Christianity was brought to Burma by European missionaries in the 1800s. It made little headway among Buddhists, but has been widely adopted by non-Buddhists such as the Chin, Karen, and Kachin. The Roman Catholic Church, Myanmar Baptist Convention and the Assemblies of God of Burma are the largest Christian denominations in Burma. Burma is home to the second largest population of Baptists in the world, after the United States, the result of American missionary work. The Chinese contribution to Burma's religious mix has been slight, but several traditional Chinese temples were established in Yangon and other large cities in the nineteenth century when large-scale Chinese migration was encouraged by the British. Since approximately 1990 this migration has resumed in huge numbers, but the modern Chinese immigrants seem to have little interest in religion. Some more isolated indigenous peoples in the more inaccessible parts of the country still follow traditional animism. Burma has nominal guarantees of freedom of religious expression, although religious minorities (Christians and Muslims), particularly those in the countryside are subject to discrimination. Sporadic riots between Burmese Buddhists and Burmese Muslims are not uncommon, and tensions between the two religious groups are high, particularly in major cities. In 2001, after the Taliban's destruction of the Buddhas of Bamiyan in Afghanistan, religiously motivated riots broke out between Buddhists and Muslims across major cities in Burma, including Sittwe, Pyay, Taungoo and Bago. The current regime's nationalistic policy of Bama san-gyin, which considers Buddhism a key element of Burmese-ness, does provide a systemic bias in favour of Buddhists in terms of preferment in the armed