Snails can breathe for 6 secs under water some snails 8 but the common garden snail can breathe for 9 if its fully grown I personally think that land snails should be kept on land because if you cant swim you won't want a giant dunking you under would you:(.
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.