Buddhism is a major world religion and spiritual tradition that originated in ancient India around the 6th century BCE. It is based on the teachings and philosophy of Siddhartha Gautama, who became known as the Buddha after attaining enlightenment. Buddhism emphasizes the practice of meditation, ethical living, and the pursuit of inner peace and enlightenment. There are various schools and sects within Buddhism, with different interpretations of the teachings and practices of the Buddha. Buddhism has spread throughout Asia and beyond, influencing art, culture, and philosophy in many societies.