What is the oldest written source in this country that mentions this right?

Comoros

In Comoros freedom of expression, thought, assembly and cultural creation are all protected by article 21 of the nation’s constitution adopted in 2018. “Comoros 2018 Constitution.” Constitute. Last modified 2018. Accessed September 20, 2022. https://constituteproject.org/constitution/Comoros_2018?lang=en.

Freedom of Expression · Country sources (all rights) · Last edited 2023-12-11 · Edit on GitHub