evidence: Nagorno-Karabakh, known as Artsakh by Armenians, is a landlocked mountainous area in the South Caucasus. [...] Karabakh, with its borders redrawn to include as many Armenians as possible, remained as part of the Azeri Soviet Socialist Republic but with autonomy. Its name was the "Nagorno-Karabakh Autonomous Oblast". [...] Under the deal, Azerbaijan was handed all of the territories surrounding Karabakh. That left ethnic Armenians in Karabakh with a much smaller territory. Armenia cast the war’s outcome as a disaster and unrest broke out in Yerevan.