I know you're 15 but which year are you in? 10 or 11? I don't know exactly what the module is called but we've been referring to it as the "loss of peace" after WWI. It was essentially about the Treaty of Versailles, Manchuria, Abyssinia, and the various treaties up to 1939.
As for other animes, yeah I do. I watch some anime, I'm a bit of a weeb but I don't actually watch that much haha. I'm like 9 episodes into Cowboy Bebop at the moment, and I love that. My favourite anime is probably Welcome to the N.H.K. I also enjoyed SAO, Kill la Kill and other such stuff. You?