Respuesta :
Answer:
Tsar is the correct answer.
Explanation:
Tzar is derived from the word Caesar and means a person who is considered to be claiming the same rank as a roman emperor. In Serbia it was used from 1346-1371 and in Russia from 1547-1721. It was in use in Russia until 1917. The first ruler who was crowned Tsar of Russia was Ivan fourth. Earlier he was known as grand prince of all Russia. The last tsar was Nicholas Second