Question about astronomy? I can't figure these out. Can someone explain the answers to this?

Talk to an advisor; tell him/her of your wishes. Let them map out your coursework for you, and suggest the best route to take. And - be armed when you talk to them - find out the type of astronomy you're most interested in - astrometrics, radio astronomy, imaging, astrophysics - that will be helpful as well.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.