- The origins of Buddhism lie in ancient India, with the Buddha living around 400-500 BCE. He attained enlightenment under the Bodhi tree after realizing that ascetic practices were not the path, and taught the Four Noble Truths and Eightfold Path. This led to the founding of the Buddhist monastic community (Sangha) to spread his teachings. After the Buddha's death, the Sangha split into different schools with varying interpretations that developed into modern Theravada and Mahayana branches of Buddhism.