I would say freedom don’t really know
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.
First and second are true i believe
In August 1945, it appeared inevitable that Japanese civilians would have to suffer more death and casualties before surrender. A ground invasion would result in excessive American casualties as well. Another option was to demonstrate the power of atomic bomb to frighten the Japanese into surrendering.