You seem very ambitious! It all depends on how you manage your time. You're more likely to be an investor in a restaurant than to run said restaurant.
(I've heard THAT's a job an a half on its own) You're only going to have 24 hours in each day, and how you spend those hours is up to you. If you get into medical school, I can guarantee that for the duration of medical school and residency, you will do little else. Best of luck to you.
Your family is blessed to have a man who wants to do so much. More.
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.