Explanation:

The Santal or Santhal, are a Munda ethnic group native to India and Bangladesh. Santals are the largest tribe in the Jharkhand state of India in terms of population and are also found in the states of Assam, Tripura, Bihar, Chhattisgarh, Odisha and West Bengal. They are the largest ethnic minority in northern Bangladesh's Rajshahi Division and Rangpur Division. They have a sizeable population in Nepal and Bhutan. The Santals speak Santali, the most widely spoken of the Munda languages.