Question

Write a time when you stood up for someone you felt was being picked on, or when you took a stand for an unpopular idea that you thought was right. What was the effect of this experience on your life, and how did it change it ?

Answer 1

This question asks for your personal experience, so it's best you tell your personal story. But i can give you some ideas:

You might have witnessed some minorities being discriminated, for example religious, sexual or ethnic minority. 

Maybe you commented then that you know someone of this group and that they're ok - that would be a good example! Then maybe you saw the other person challenge or change their views. If this ever happened to you, you can just describe it in detail!