Peeking at the onclick handler might work, if they did it that way. But if they added the functionality using addEventListener then it would not. In that case, your best bet might be to use dispatchEvent to simulate the user clicking on that button.
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.