It wasnt irans nor saudis fault.. with several million people converging in one town, and some have never been there before, and don't know the language, it can be confusing as to what to do when and where.. and when one group decides they think there is a short cut, the rest follow.. human nature.. It just happened.. SaudiArabia has done an exceptional job with security, medical facilities, traffic, sanitation, food, etc.. Its hard.. I don't think you could have managed it a lot better..
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.