Your going to have to be much more specific. Progress in what?
Theodore Roosevelt is your answer
No bc Congress makes all the decisions.... for example, the President can try to make a law, but the Congress an veto it
World War II led to a major advancement in domestic education because the GI bill was introduced, which allowed returning veterans to go to college for free. This greatly increased the education labor force and subsequently GDP. In terms of International Relations, the US left WWII the undisputed leader of the world.