Personally I would never do a do it your self ink cartridge refill . Some stores such as staples and best buy will take you old cartridges and give you credit for new ones. Just make sure they are empty and take them to your nearest location, they will depose of them and take care of the rest.
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.