levels of care in the us health care system

What are the levels of care in the US Health Care System?

What role if any has the nursing profession played at each level of care?

How has the American Culture played a role in influencing health care policy as it relates to the levels of care in the US health care system when compared to any other countries

Health Care System? (choose a country to compare one aspect of care to the US)

Please provide brief discussion on each of the questions in this weeks discussion.

Be sure to cite your work.