History of Japan men instead joined forces with Emperor Go-Daigo and overthrew the Kamakura shogunate. Japan nevertheless entered a period of prosperity and population growth starting around 1250. In rural areas, the greater use of iron tools and fertilizer, improved irrigation techniques, and double-cropping increased productivity and rural villages grew. Fewer famines and epidemics allowed cities to grow and commerce to boom. Buddhism, which had been largely a religion of the elites, was brought to the masses by prominent monks, such as Hōnen (1133–1212), who established Pure Land Buddhism in Japan, and Nichiren (1222–82), who founded Nichiren Buddhism. Zen Buddhism spread widely among
Southern, Eastern and Northern Buddhism Southern, Eastern and Northern Buddhism "Southern Buddhism", "Eastern Buddhism" and "Northern Buddhism" are geographical terms sometimes used to describe the styles of Buddhism practiced in Asia. "Southern Buddhism" represents Buddhism as practiced in Sri Lanka and countries in mainland Southeast Asia, especially Myanmar (Burma), Thailand, Laos, and Cambodia. This group is primarily connected by the Pāli Canon, monasticism and its prevalent monastic rules, and ritual practices. Southern Buddhism tends to be in agreement that the canonical Pali scriptures and commentaries are considered its textual authority, and a strong monastic tradition along with the ideal of renunciation (considered the best way