Hospitality refers to good care of their guests. Hotels and restaurants fall within this category Travel refers people to move out from one location to another location by Airlines, rental cars and ships by the help of travel industry Cruise lines encompass both hospitality and travel industries. Cruise ships have distinct departments that specialize in the specific needs of each industry Tourism, on the other hand, refers to pleasure travel.
Tourism is probably a marketing industry that promotes both hospitality and travel.
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.