public health achievements in the 20th century

Select one of the ten great public health achievements in the 20th century from the the website that I provided and read the article for it Order Description   Go to: https://www.cdc.gov/about/history/tengpha.htm Select one of the Ten Great Public Health Achievements in the 20th Century. 1) Describe the different roles that federal, state and local public health agencies have played in this achievement. In what ways have these levels of government worked together? In what ways have their roles been in conflict? 2) Discuss the ways that the health care system has contributed to the achievement. How have the public health and health care systems worked together? response to these two questions should be about 1,500 to 1,800 words.