Which of the Following,if True,best Supports the Argument That Campaign

Multiple Choice

Which of the following,if true,best supports the argument that campaign contributions are a form of protected speech?

A) Politicians rely on campaign contributions from large institutions.
B) Corporations and Super-PACs do not represent the will of the people.
C) Advocacy groups need to raise money in order to pursue their mission.
D) Associations of citizens express their views through monetary donations.