Look the thing is, Ukranians have had been part of Russia history and Russia has had its origins in Kiev to begin with as Rus. This confrontation that was brought by US and NATO exploits the hard economic problems of Ukraine that uderline it. People want change, that is why this war keeps on going. The 56.9% of Ukranian population are the same Russians, there is no difference.
where are you getting that number from. only like 17 some percent of the ukrainian population is russian. and ukrainians aren't russian. that you want to steal there country from them doesn't change that fact.
amd the term kievan rus came about in the 19th century with russia trying to coopt ukrainian history and diminsh them as you are trying to.