Question

2 Where was the button found​

Answer 1

Answer:

the button was originally used more as an ornament than as a fastening, the earliest known being found at Mohenjo-daro in the Indus Valley.

Answer 2

Answer:

Ian McNeil (1990) holds that "the button was originally used more as an ornament than as a fastening, the earliest known being found at Mohenjo-daro in the Indus Valley. It is made of a curved shell and about 5000 years old."