Voting Rights and Suffrage/History/Country sources/Angola
What is the oldest written source in this country that mentions this right?
Angola
The constitution of 1975 established a one-party state headed by a president who was also chairman of the MPLA (Popular Movement for the Liberation of Angola), which declared itself a Marxist-Leninist party in 1977. Under Article 54 of the Angolan Constitution every citizen of age has the right to vote (Britannica, "Angola").