Many database systems (and I'm not that familiar with JavaDB) ship set-up to only allow connections from localhost for security reasons. On PostgreSQL for instance, you have to allow TCP connections and bounce the daemon to obtain a remote connection.
I think you must use the createFrom=Path attribute to create the new database.
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.