Change in the popularization of health in the United States.
D003254:Consumer Advocacy / Q000266:history; D006266:Health Education / Q000266:history; D006293:Health Promotion / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D008402:Mass Media / Q000266:history; D012068:Religion and Medicine / Q000266:history; D014481:United States