
http://publications.iom.int/system/files/pdf/global_migration_indicators_2018.pdf

https://www.theguardian.com/politics/2017/apr/19/gina-miller-best-for-britain-tactical-voting-against-hard-brexit?CMP=share_btn_link

https://www.wilsoncenter.org/blog-post/afghan-refugees-still-limbo