As much as many people disapprove of such different ages in a relationship the fact is some do happen. Dad would of course be horribly upset if he found out about your relationship with his boss and this should be considered how you feel about his disapproval. Many will say even though the relationship is legal the guy is using you.
It is possible he is preying on your inexperience and his flirtatious attitude towards you has clouded your senses and you only see the fun side of it all. I see many here answering your question are quite outraged at you for allowing this man to seduce you into relationship. I see one person even accused the guy of being a paedophile but the fact is he isn't as an adult has to be sexual with a prepubic child to be branded a paedophile.
I am sure you are not a prepubic child and you are of legal age so their rants are just uneducated nonsense. Personally I wouldn't take it to far such as moving in with him as it is unlikely it will last and many adults who have a teenager as a lover lose interest as the teenager becomes an adult and loses their cute teenage looks and put on the extra build of an adult. Many people who were lovers with an adult as a child or a teenager feel used when the adult decides their young lover is no longer a child or teenager.
Their love turns to hatred when they discover their adult lover has dumped them for another child or teenager. It can be a dangerous game and if you want to continue in this relationship be careful and perhaps for a couple more years keep it secret. As I said many adults lose interest in very young lovers as they become adults so be prepared.
This guy is living a fantasy and risks a lot for him, your father and for you. What if your dad found out and became so enraged he went around and murdered the guy. It has happened before and everyone including you would be the loser and feel very bad for what your relationship caused.
Be careful.
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.