YEREVAN, APRIL 26, ARMENPRESS. On 19-24 April, Permanent Representative of the Republic of Artsakh to the United States Robert Avetisyan participated in a series of events dedicated to the anniversary of the Armenian Genocide, including at the US Congress, the Massachusetts Legislature, the Armenian Embassy in the United States, and New York's Times Square, ARMENPRESS was informed from the Foreign Ministry of Artsakh.