Question

This russian tzar oversaw the loss of the russo-japanese war and the end of the romanov dynasty.

Answer 1

I believe that the answer to the question provided above is the famous  Nicholas II. He became Tsar in 1894, set on following the hardline policies of his father, Alexander III.Hope my answer would be a great help for you.    If you have more questions feel free to ask here at Brainly.