Pedzisa mutsara unotevera: Guta guru redunhu reErivan raiva muzinda wezvidziviriro zveIran muCaucasus mukati meHondo dzeRussia neIran dzezana ramakore rechi19. Somugumisiro wokukundwa kweIran muhondo yekupedzisira yeRusso-Iranian, yakanga iri
yakatorwa nemauto eRussia muna 1827 ndokuzopiwa Humambo hweRussia muna 1828 maererano neChibvumirano cheTurkmenchay. Nokukurumidza pashure peizvi, nharaunda dzeyaimbova Erivan Khanate neyakapoteredza Nakhchivan Khanate dzakabatanidzwa kuti dziumbe Armenian Oblast yoUmambo hweRussia.