Input. Haml should exist and should be a haml file. Output.
Html is where the output will be stored (and will be overwritten if it exists).
You're not using --trace command properly. In UNIX command line, programs that run in command line (also called cli as in command line interface) use options known as flags that begin with - or --. So without ever having used HAML code, I see that this is a flag used like this.
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.