Can you imagine situation that US invaded in Canada? It's crazy, right? If Russia invades Ukraine, it's even crazier. But the politicians are doing their job, they don't want peace, they only want profit.
War is shit. Only politicians need war. They get rich while ordinary people die.
"War is peace, freedom is slavery, ignorance is strength"
I meant war in modern borders. In past we can find a lot of interesting things. Did you know that Russia and Ukraine so close ppl that they were one big country in past days, it called "Kievan Rus" and Kyiv was a capital.