 Complete the following phrase:  The Armenians of Nagorno-Karabakh had accused the Soviet Azerbaijani government of conducting forced ethnic cleansing of the region. The majority Armenian population, with ideological and material support from Armenia, started a movement to transfer the territory to Armenia. The issue was at first a war of words in 1987. In a December 1991 referendum, the people of Nagorno-Karabakh approved the creation of an independent state. A Soviet proposal for enhanced autonomy for Nagorno-Karabakh within Azerbaijan satisfied neither side. After the dissolution of the Soviet Union in 1991, 