Alchi Monastery topographic conditions, only two survived, one of them the esteemed scholar and translator Rinchen Zangpo who established Buddhist activity in the Ladakh region and other areas of India including Himachal Pradesh and Sikkim. During his sojourn there, he also went to the neighbouring countries of Nepal, Bhutan and Tibet. Zangpo became known by the epithet "Lohtsawa" or the "Great Translator"; he is credited with building 108 monasteries in the trans-Himalayan region in his quest to disseminate Buddhism. He institutionalized Buddhism in the region; these monasteries are considered the mainstay of Vajrayana of Tibetan Buddhism (also known as Lamaism). Zangpo engaged
History of Buddhism well as criticism and competition from Christianity. Modern wars, communism, the growth of capitalism, science and regional political instability are also influential pressures on modern Buddhism. In Sri Lanka under the British, Christian missionaries ran all the state approved schools and strongly criticized Buddhism. By 1865, Buddhist monks began a counter movement against Christian attacks, printing pamphlets and debating Christians in public, such as at the famous Panadura debate in 1873, which saw the monk Gunananda win a debate in front of a crowd of 10,000. During this period a new form of Buddhism began to take shape, termed Buddhist