Answer: A. The supporting details provide a reason why Grandma Moses did
not become famous for painting until later in life.
Explanation: She enjoyed embroidery until her seventies, when arthritis made it
difficult. A friend suggested she try painting instead. Very quickly, the
art world noticed her talents. Take note that she stopped in her seventies, and started exhibiting when she was 78 (which is later in life) let me know If I did something wrong.