In recent years one of the most prolific debates within Norwegian medieval history has been about the civil wars and state formation in the period 1130-1240 AD. While the historian Hans Jacob Orning argues that short-term external causes must be granted more importance in discussion of these shifts in power. the historian Sverre Bagge has posit an aristocratic resource crisis instigat... https://allfixelectricales.shop/product-category/headset/