YEREVAN CHRONOLOGY

1921
On 9 September 1919, the National Assembly of Armenia founded the History Museum of Armenia. The museum opened to visitors on August 20, 1921. Its first director was Yervand Lalayan.
OTHER
2ND-1ST MILLENNIA BC
Archeologists found Aghvesaberd (Fox Castle) cyclopean masonry dates back to the 2nd-1st millennia BC. Aghvesaberd is situated in Nor Nork 1st massive, not far from the Yerevan Zoo, in the Avan Gorge.
1981
The audio library of the National Children's Library named after Khnko Aper was opened in 1981.