65514
Mechanization enabled the cultivation of much larger areas than what was typical for the traditional estates aimed at subsistence farming , resulting in the emergence of a smaller number of large farms , with the displaced population partly contributing to the new class of industrial wage-labourers and partly emigrating to the New World or the Russian Empire ( following the 1861 emancipation of the serfs ) .
 New World, Russian Empire
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:
 New World, Russian Empire