Post the policy at an agency or organization with which you are familiar. Describe the organization, the policy, and the social problem it addresses.
You can choose a policy that is used at most agencies. I have listed some references below.
Let me know if you have any questions.
Jansson, B. S. (2018). Becoming an effective policy advocate: From policy practice to social justice. (8th ed.). Pacific Grove, CA: Brooks/Cole Cengage Learning Series.
Chapter 2, “Articulating Four Rationales for Participating in Policy Advocacy” (pp. 31-69)
Chapter 3, “Obtaining Skills and Competencies for Policy Advocacy” (pp. 70–98)
References
Myles, J., & Quadagno, J. (2002). Political Theories of the Welfare State. Social Service Review, 76(1), 34. https://doi-org.ezp.waldenulibrary.org/10.1086/324607