What are 3 points in which the Treaty of Versailles caused World War 2?

This is just what i remember from school so correct me if I am wrong, but the treaty of Versailles made the Germans pay for all the damages done in WW1, both in its own country and in the others.

I also remember, but I am not positive about this but after WW1 the Germans actually had less land and so greed played a part.

That's all i remember i hope this helps