Atsar was a russian leader in the early 1900s who was similar to a king. senator. governor. president.

A Tsar was a Russian leader in the early 1900s who was similar to a king.

Tsar was the title used by Slavic monarchs, mainly from the Russian Empire between 1547 and 1917 (although since 1721 the official form was that of Emperor), but also by the rulers of Serbia (1346-1371) and Bulgaria (913-1396 and 1908-1946).

It should be noted that, contrary to what is commonly believed, does not imply an imperial rank, being equivalent to krol, kral, korol or kirali (several forms of the Slavic languages to designate the king, etymologically derived from the name of Charlemagne, Karl , in the same way that the word Tsar comes etymologically from Caesar)

no options provided, here,but the answer to this question is often: a historian cites a japanese newspaper article published a year after the end of world war ii in order to draw conclusions about the effect of the war on the japanese economy.

clearly from the answer, the historian alludes to historical sources,and records to aid in analyzing and drawing conclusion on the effect of the war on the economy of japan.