All I can say is capstar works amazingly well - I'd recommend that first over anything else.
Don't use First shield I have two cats and went to the vet and they gave me first shield within half hour my male cat had foam on his mouth both cats were scratching really bad I washed it of right away with dawn soap! I will never put this product on my animals again it is definitely not a good product and really realllly bad chemicals in it.
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.