The answer is George Stephenson. He is credited for the inventing of the steam locomotive called the rocket or "Stephenson's Rocket"
Answer:
it was the strongest economy in the world
Explanation:
The U.S. had been a decisive force in the English and French winning the war and had revealed its vast industrial might. It was well positioned to come out of the shadows and take over the baton of premier world power from Great Britain. It showed the world that when in time America can buckle down and mass produce everything it needed, fast. Ammunition, Tanks, planes, Artillery, all of these were being produced by a unprecedented level and it showed the world that america can beat anyone.
Answer:
1) Eleanor Roosevelt
2 I think it's Franklin Roosevelt
I hope this helps