On September 20, the solemn opening ceremony of the new scientific complex of the Matenadaran was held.
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1971
Yerevan Museum of Modern Art opened on Lenin Avenue (now Mastots avenue).
2019
On May 10, Yerevan 2800th Anniversary Park was opened. The park is a gift from Mikayel and Karen Vardanyan on the 2800th anniversary of the foundation of Yerevan city.
