It is unlikely that Pluto will become one of Neptune's moons because the two planets (or rather planet and ex-planet) rotate on different planes and never come close to each other (they're always at least 18 astronomical units (about 1 and a half billion miles) apart). It is now considered to be one of the largest Kuiper Belt Objects and (although there is still debate) it is classed as a dwarf planet.
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.