Final answer:
The caste system is most closely associated with the Hindu religion, intertwined with Hindu beliefs in karma and reincarnation. Other major religions present in India, such as Buddhism, Christianity, and Islam, do not incorporate a caste system in their practices.
Step-by-step explanation:
The caste system is most closely associated with the Hindu religious group. In traditional Hindu society, the caste system established a social order by dividing people into hierarchical groups known as varnas. These varnas were divided into Brahmins (priests and scholars), Kshatriyas (rulers and warriors), Vaishyas (farmers and merchants), Shudras (laborers and service providers), and Dalits (untouchables). The system was intertwined with Hindu beliefs in karma and reincarnation, with one's caste in life seen as a result of their past actions and determining their progress towards spiritual liberation.
Buddhism, which rejects the caste system, was formed by Siddhartha Gautama as an offshoot of the traditions that shaped Hinduism. Other religions like Christianity, Islam, and the Baha'i Faith, present in India, also do not follow the caste system. The caste system's roots are attributed to the Aryans, who established this social structure upon their arrival in ancient India. The caste system is most associated with the Hindu religious group. The caste system is a Hindu practice that places people in social layers based on their occupation, privileges, and status. It is a hierarchical system that determines a person's social position from birth, with the lowest caste being the untouchables.