
https://www.foreignaffairs.com/united-states/biden-foreign-policy-world-rhodes

https://www.ifri.org/sites/default/files/atoms/files/d._puhl_vfa_33_deutschland_die_zeitenwende_und_die_zukunft_de.pdf

https://www.project-syndicate.org/commentary/china-hong-kong-return-by-chris-patten-2017-06