Stonetop; I need a solid intro to the Iron Age
A friend of mine is getting ready to run Stonetop. It advertises itself as an iron age that never was. I'm clueless when it comes to the history of technology and culture. I know anachronisms are unavoidable but I'd at least like to understand what sort of things were available and what things were not.
Does anyone have articles or videos that explain the technology and perhaps other things that might be useful? I want to be a good player and come to the table well-informed. It's what I would want out of my players as a GM.