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

Madagascar

Under Article 5, Madagascar’s Constitution grants universal suffrage via direct and indirect elections. The voting age in Madagascar is 18 years old. Additionally, Article 45 states that the President of the Republic is voted into office every 5 years by universal direct suffrage. (Constitute Project, “Madagascar's Constitution of 2010 ”).

Voting Rights and Suffrage · Country sources (all rights) · Years mentioned: 2010 · Last edited 2022-12-28 · Edit on GitHub