The correct option is C Both A & B
The Iron Age and Sangam age people used the black and red colours to make pottery. The black and red ware culture is a late Bronze Age Indian and early Iron Age Indian archaeological culture, associated with the Indus Valley Civilisation and South India. The Iron Age is the final epoch of the three-age division of the prehistory and protohistory of humanity. It was preceded by the Stone Age and the Bronze Age.