Anyone can be a hero, but it depends on the situation. There could be a burning building, and a firefighter will be there to rescue the people in need. Or, you could need help with your homework or assignments. Your teacher or parent will be there to help. Imagine you got hurt, you would need to go to the hospital. A doctor would be there to help. Heroes are all around us, and not all of them wear capes. Even minor jobs can do a big part in the world.
The league of nations might have forced the united states to become an international peacekeeper
Because the American people where scared that if they gave people that much power over them, like there would be in a strong central government, then the same tyranny that happened with King George and Great Britain, would happen again in their own government.
NASA HQ are in Houston, Texas. Famous quote "Houston we have a problem" from Apollo 13 relates to it.