You can go into the history, that's important, sure. But regarding current events. Don't make it a numbers game. One side intensionally made innocent people suffer atrociously, while the other, in reaction, is only harming innocents because it has not choice.

Also, there are a lot of "propaganda/fake" claims flying around, but there's nothing easier than calling what you disagree with fake. You have to do your due diligence. You are a serious person and I trust that that is exactly what you will do.