U-Spatial (University of Minnesota)A sublayer from migration routes for the five largest refugee populations in modern US history. This layer focuses on Iraqi refugee migrations to the top 10 destination countries during the course of sectarian violence from 2006 to 2011.Source data: “Population Statistics.” The UN Refugee Agency, http://popstats.unhcr.org/en/persons_of_concern. Accessed 7 June 2016.https://umn.maps.arcgis.com/home/item.html?id=c69b75a12ca64324a0109d48db735f6d&sublayer=2engPublicMigration Routes, Refugee Populations [Iraq] {2006-2011}Web servicesIraq2006-2011University of Minnesota