I have had 3 adult mystery snails disappear with my loaches, snails and just about any loach don't mix well if you are looking for a good algae eater I would look into someone of the fish family 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.