The correct option is B Karacha
One of the major impacts of European colonialism was on the practice
of shifting cultivation or swidden agriculture. This is a traditional
agricultural practice in many parts of Asia, Africa, and South America. In
India, dhya, penda, bewar, nevad, jhum, podu, khandad and kumri
are some of the local terms for swidden agriculture. In shifting cultivation, parts of the forest are cut and burnt in rotation. Karacha was a tribal community of Madras Presidency.