25509
History On September 28 , ( October 10 , new style ) 1806 , Aleksandr I , Emperor of Russia made a notation on the design submitted to him of a new flag for the Russian-American Company ; " So be it " , and added his cypher , thereby approving the first flag in Russia 's history to be used by an Imperial chartered company .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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