http://www.ips-journal.eu/regions/global/article/show/brexit-but-what-about-africa-2199/
https://www.telesurenglish.net/opinion/Monroe-Doctrine-Two-Centuries-of-Implacable-Imperialism-20231226-0007.html
https://ec.europa.eu/commission/sites/beta-political/files/draft_withdrawal_agreement.pdf
http://blogs.lse.ac.uk/brexit/2018/05/15/switzerland-wanted-more-immigration-controls-but-economic-self-interest-will-probably-prevail/