Part A: Identify three major policy issues that affect the current state of health care delivery and population health equity in the United States.Part B: What impact do these population health policies and initiatives have on advanced nursing practice?        Reference:https://www.astho.org/StatePublicHealth/Examining-the-Impact-of-Law-and-Policy-on-Health-Equity/06-28-18/Note: Please make sure to answer the part A and Part B of the question.