1.
an emperor of Russia, before 1917
3.
somebody given authority, especially for dealing with a particular issue or problem
4.
the man who ruled Russia during the period before it became a republic in 1917
1.
an emperor of Russia, before 1917
3.
somebody given authority, especially for dealing with a particular issue or problem
4.
the man who ruled Russia during the period before it became a republic in 1917