Uh there really isnt a lot of swearing in the show really, but Idk why crunchyrool would put it TV 14 ( I don't use the site). I mean the show is pretty gruesome. The titans theme song is pretty much 'Hey I just met you and this is crazy, Im gonna eat yo mommy.
Kill me maybe?'. If your looking for a good site to watch anime, try dubbedanimehd.tv thats what I used.
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.