The typical salary for an ultrasound technician when they are first entering the field is $15-$23 per hour. With several years of experience they can earn up to $36 per hour. You can find more information here: payscale.com/research/US/Job=Ultrasound_....
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.