What is the best system of planet’s Government?

The U.S. preach total economic freedom. Almost everything is private. But, expensive. Entrepreneurs are greedy. So, not all americans have access to basic services as health care (Obamacare) etc. The U.S. system of Government is democratic, capitalist, free market and with little or no State intervention in the economy. The France because a long tradition of thinkers (Enlightenment) and the French Revolution, adopted a kind of French socialism. Socialism is capitalism with larger State intervention in the economy. Everyone, for example, has access to quality health care in France etc. The France is democratic, social-capitalist and free market. The best system of Government is the French! Serves as model for any country.