Answer: The theme of "Mother to Son" is that life can be really hard, but it's important to keep going and never give up.
Step-by-step explanation:
The mom says that life hasn't been a "crystal stair," which means that it hasn't been easy and perfect. She also talks about tacks, splinters, and torn boards to show that there have been lots of obstacles in her life. When she talks about climbing and turning corners, it means that she has kept going even when things were tough. This helps to develop the theme because it shows that even when things are hard, you should never give up and keep on climbing.
ik this isn't what you put for the answers but I hope this helps :) yw I was happy to help :D