Question

which statement about an effective advocacy movement is true?
it should be national.
it should have \built - in\ supporters.
it should be in progress.
it should focus on a meaningful issue.

Explanation:

An effective advocacy movement must address a significant concern. National scope isn't essential; local movements can be impactful. "Built - in" supporters limit diversity. Being "in progress" is vague. Focusing on a meaningful issue gives direction and purpose.

Answer:

It should focus on a meaningful issue.