https://www.politico.eu/article/pedro-sanchez-spain-election-parliament-2023-catalan-independence/
https://www.opendemocracy.net/can-europe-make-it/kieran-oberman/does-catalonia-have-right-to-secede?utm_source=Daily+Newsletter&utm_campaign=9960ef2d4f-DAILY_NEWSLETTER_MAILCHIMP&utm_medium=email&utm_term=0_717bc5d86d-9960ef2d4f-407405485
https://www.nytimes.com/2022/07/22/opinion/italy-draghi-ecb.html?smid=em-share
https://researchbriefings.files.parliament.uk/documents/CBP-7212/CBP-7212.pdf