First of all get a fact... Muslims kills the animal to feed the poor... Since you've compared charity with the fireworks. I should tell you this. None of the positive thing you can get by those fireworks except your own happiness.. And you put some heart patients into struggle.
You spoil our air by that. And smoke from the fireworks will affect our lungs.... so think like a human like 6 sense species... Never compare killing animals for feed poors with wasting money for your own joy......
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.