Belarus–Ukraine relations
Belarus–Ukraine relations (, "Byelaruska-ŭkrainskiya adnosiny", , "Ukrains'ko-Bilorus'ki vidnosyny", , "Belorussko-ukrainskiye otnosheniya") are foreign relations between Belarus and Ukraine. Both countries were successively ruled by the Polish-Lithuanian Commonwealth, the Second Polish Republic, and ultimately, the Russian Empire. Prior to the 1991 breakup, both countries were part of the Soviet Union as the Belarusian SSR and Ukrainian SSR when they were the founding members of the United Nations in 1945. Being Slavic nations, both Belarus and Ukraine share closely related cultures and are predominantly inhabited by the East Slavic ethnic groups of Belarusians and Ukrainians respectively, along with a few Russians. Today, the two countries share an 891–km border.
Western Ukraine
Noticeable cultural differences in the region (compared with the rest of Ukraine especially Southern Ukraine and Eastern Ukraine) are more "negative views" on the Russian language and on Joseph Stalin and more "positive views" on Ukrainian nationalism. Calculating the "yes"-votes as a percentage of the total electorate reveals that a higher percentage of all (possible) voters in Western Ukraine supported Ukrainian independence in the 1991 Ukrainian independence referendum than in the rest of the country.
In a poll conducted by Kyiv International Institute of Sociology in the first half of February 2014 0.7% of polled in West Ukraine believed "Ukraine and Russia must unite into a single state", nationwide this percentage was 12.5.