If your sister dies, are you automatically given rights to care for your nieces/nephews? If not what can I do?

No dude, commerce is not 'free speech'. If you want to 'give away' your artwork that's another story. You'll need a permit, either through the city, through the owner of the venue, or both.

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.