110022
Among the party functionaries , the former were supported by a supporter of the evolutionary path to socialism , Nikolai Bukharin , and the latter by Leon Trotsky , who insisted on an accelerated pace of industrialisation .
 Nikolai Bukharin, Leon Trotsky
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:
 Nikolai Bukharin, Leon Trotsky