Miatsum

thumb|Graffiti in Yerevan with the outline of a united Armenia and [[Republic of Artsakh, with text in Armenian saying "Liberated, not occupied".]] thumb|Map showing the provinces of a united Armenia and Republic of Artsakh. Miatsum () was a concept and a slogan used during the Karabakh movement in the late 1980s and early 1990s, which led to the First Nagorno-Karabakh War in 1992–1994.