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
11TH CENTURY AD
City became an important trading center, directly connected to Ani, Armenia's capital city at the time. Prince Apirat ordered the construction of the Mamri irrigation channel (1031).