Ivan IV or Ivan the Terrible
mourya
A Russian ruler was called a Tsar or Czar, depending on your preferred spelling.
Bolsheviks
Czar
The first person to adopt the title Tsar was Simeon I of Bulgaria, in 893-900, but the first Russian Tsar was Ivan IV from 1547
it's A: Ivan the Terrible
Russia doesn't have kings in the present day. The most recent title used for the monarchial ruler of Russia was "Tsar" (or "Czar"; they're different Romanizations of the same Russian word, which ultimately derives from "Caesar").
What was the title of ruler of hyedrabad in 1947
Octavia took the title "first citizen" in order to give the impression that he was not a king or a dictator, but just another official.
peter the great
because he was the first actual ruler
Julius ceasar