Question

Which action is a form of grassroots activism that supported or opposed

Answer 1

Answer:

B. Bakery owners refusing to make cakes for same-sex couples

Explanation:

Grassroots activism is at a local level, which eliminates C.

Publishing for an audience isn't necessarily supporting or opposing them, not is it at a local level- eliminating D.

As for A, being transgender doesn't relate to same-sex marriage, and President Obama appointing someone to the cabinet isn't considered local either.

I hope this helped!