You are an ignoramus.
Le tzar was killed in 1918.
V.Putin, born in 1952.
If only the Nordists didn’t kill 600,000 of their compatriots in the South in the American civil war ...
If only the Americans didn’t kill hundreds of thousands Japanese civilians in Hiroshima and Nagasaky....
If only the CIA didn’t help al-qaeda and the talibans in 1980 in Afghanistan...
Let’s rewrite history, sob.
Putin was a dedicated servant of the same Bolshevik communism that murdered the Tsar and enslaved Russia. Putin's father was NKVD and his grandfather was Lenin's cook. Generation after generation of Putins were traitors to Russia in the service of the totalitarian communism. Putin has never repented or apologized for his loyal service to communism and his betrayal of his fellow Russians, indeed he is proud of what he did. Putin served Soviet Communism loyally and now he is stuck with all the stupid and evil acts done by that system he supported. That includes the transfer of the Crimea to Ukraine.