Alexandra Sanmark is an archaeologist and historian with a strong research interest in Iron Age Scandinavia, in particular the Viking Age and the Viking Expansion in the west. Since her PhD she has been fascinated by Viking Age religion and the Christianisation of Northwest Europe, and her interests also include assembly places and political practice. She is the author of Viking Law and Order. Places and Rituals of Assembly in the Medieval North (Edinburgh University Press, 2017). For more information about Alexandra, click here.