Well, my hands would tire from signing exeucative orders getting things back in order. We do need to be pragmatic, and do whatever we need to do to get our manufacturing base back. I think one quick way is for ALL federal, state and local governmental purchases be of American made products. If there are no American made, then give them 5 years to get a factory built here to make it here. Government buys a lot of stuff. Uniforms, shoes, vehicles, weapons, office machines, desks, chairs, fuel (natural gas would be a good start and compromise with environmentalists), tools, steel for ships, tanks, and weapons, computers, computer chips, the list can go on and on. This would keep a lot of industry at home in case of some future problem with suppliers overseas. Nothing but bananas, cocoa, coffee, tea, and Brazil nuts should be imported, all of which we can do without in a pinch.
We were tired of war, we won in Europe, we wanted Japan to surrender quick. Truman wanted to end it quick. Between the two bombs, and Russia, Japan finally knew it was over and spared their people.