Unfortunately, I partied high school away and only had a passion for psychology. It’s embarassing to say that until recently, I didn’t know what any of the world wars were about….

So I started reading sparknotes and wiki to educate myself and have become very enlightned, but I’m still aware that things are biased. So I was just wondering if most of the major historic events are already set in stone and don’t have to worry about reading different stories. For example: Is it already known worldwide that WW1 started with the Archdukes assasination?

So are websites like sparknotes ok to learn from? Thank you.