healthcare is most important sector in growth of any country and most of the times its is run by the government even though some of countries fund it for their citizens,while others charge huge amount of money. so in terms of healthcare innovation and covering large populations we need to go through history of health care systems to have better understanding. my opinion is to combined all historical data to provide an effective and affordable healthacare facilities to the the people, but some people are in favour of doing that and some are against it. so lets dive in see two views simultaneously before coming to an conclusion.