Americans have some pretty strong opinions about what no longer works in their country, whether in terms of education, government, an aging infrastructure, health care, etc. In some cases, the country’s failures have become obvious. The United States continues to do many important things very well, however. It's not perfect, but when it's at its best, no other country can come close. With that in mind, here are 10 areas where the U.S. still sets the standard for the rest of the world.