Shoot, i forgot to name a country that's done more for the world than the US.

Unfortunately, a state, like a corporation, is not a moral entity. It can't be altruistic. No state has done more for the world than the US because no state has the capacity to do for the world. Do you want specific groups of impassioned caring citizens who do for others more than the US does? Italian nuns on missions in africs. Doctors without borders. Amnesty International. Human Rights Watch. C.A..R.E. Notice that none of these groups are state-run.