Buddhism, founded by Siddhartha Gautama in ancient India, centers on the Four Noble Truths and the Eightfold Path. These teachings address the nature of suffering and provide a roadmap for achieving enlightenment, emphasizing personal responsibility and ethical living. The religion spread across Asia, evolving into three main branches: Theravada, Mahayana, and Vajrayana. Each branch developed unique practices and interpretations, influencing art, culture, and philosophy in various regions while maintaining core Buddhist principles.