This document provides vocabulary notes on concepts from ancient India. It defines key terms related to Hinduism and Buddhism such as subcontinent, monsoon, plateau, Hinduism, reincarnation, Sanskrit, vedas, deities, caste system, karma, dharma, vegetarian, Ganges River, philosophy, Buddhism, Buddha, monk, enlightenment, Nirvana, meditation, and Ashoka the Great. It describes beliefs such as karma and reincarnation in Hinduism and the goal of enlightenment and severing attachment in Buddhism. The caste system separated ancient Indian society by status and the Ganges River was considered holy.