Question

Read the sentence below:

He fought to end poverty, worked to expand women's right to vote, and built bridges between ethnic and religious groups.

Based on the context, what does expand mean?

Answer 1

expand mean to grow become or make larger or more extensive

Answer 2

So expand in this context I think he (developed) a.k.a one definition of expand. I don't know if that made any sense to you or not?