In 1922, Ukraine became one of the original constituent republics of the Union of Soviet Socialist Republics (USSR); it would not regain its independence until the USSR’s collapse in 1991. Ukraine wasNEVERa standalone sovereign nation. It was the territory of one of the major powers. That is why they joined the German Nazi movement and began their own ethnic cleansing to exterminate everyone in the region who they regarded were not pure-blood Ukrainians. It was Hitler who promised them the right to carve out their own country. This is why the first coinage of Ukraine was that of the German Nazi occupation. And as for Kiev, it was founded by the Russ – the Russians. It was destroyed by the Mongol invasion in 1240AD and all that stands today is the golden gate. The Russians finally reestablished their capitol giving birth to Moscow. Tthe Ukrainians were the Cossacks which were a roaming tribe that has no actual nation-state. While the hatred of Polish, Russian, and Austrian-Hungarian peoples in the region stems from their subservient position to one major power to another, it was Stalin who saw the failure of Communism and then stole the food from Ukraine creating the Holodomor where up to 7 million died of starvation. The hatred of anyone other than Ukrainian has been a major issue in Ukraine. Within Ukraine, there are indigenous peoples that nobody mentions. There are three ethnic groups that do not have a mother state but have occupied Ukraine for centuries. This applies to the Crimean Tatars, Karaites, and Krymchaks. https://www.armstrongeconomics.com/international-news/ukraine/didnt-ukraine-become-sovereign-in-1918/
