Antonyms are words that have the opposite meaning of other words. Most dictionaries have a small list of antonyms after the definition of a word, so you could look there. You can also look online for antonym dictionaries.
You can find more information here: synonym.com/antonym/for%20example.
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.