Armenia Hayastan (Հայաստան) CALENDAR: Gregorian (all); MAIN RECORD: languages used: Armenian; scripts: Armenian - original; TRANSLITERATION: Armenian - based on the works of the linguists Heinrich Hübschmann and Antoine Meillet (in parentheses); OTHER: English equivalents (glossary) Sources Notes Polity Style: 1918-2018 President of the National Council: 1917-1918 Presiding Officers of the Legislative Body: 1918-1920 Heads of Government: 1918-1920 Chairman of the Committee for the Salvation of Fatherland: 1921 Heads of State: 1990-2018 Armenia (Soviet Republic) Last updated on: 01 Jan 2017 08:47:35