108569
The treatment of the subject of war changed with Leo Tolstoy 's " War and Peace " ( 1868 / 69 ) , where he questions the facts provided by historians .
 Leo Tolstoy, War and Peace
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Leo Tolstoy, War and Peace