Mice, rabbits, guinea-pigs, chinchillas, degu, rats, snakes, lizards, birds, hamsters, spiders, insects. Anything that, well, I guess is small! This doesn't include cats and small dogs by the way.
For example, if you walk into a pet shop, there'll be a cat section, a dog section and a small pet section.
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.