Hi, I'm wondering what the different holds' economic "backbones" are, so to speak. I was wandering around Markarth and it was very clear that silver is what keeps them going. Raw materials, products and other economic factors - again using Markarth as an example, Forsworn raids are rauaging their trade would be what I'd describe as a "factor" - are what I'm interested in. Hope someone out there can shed some light, thanks!