Liz is male. There is proof in the meteor, herpivour, dinosaur, rock and butterfly episodes where the kids call him 'he.
Liz is Ms. Frizzle's pet lizard. She is seen in a lot of the episodes and has sometimes been the focus of one.
She bears a heavy resemblance to a Jackson's Chameleon. She talks in three computer games. She is the most seen pet in The Magic School Bus.
In In a Pickle, her full name is mentioned to be Liz Ard. In Spins a Web, the students refer to her as a she.
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.