Answer :
Karl Marx Stated that socialist revolution could only be successful in the most advanced capitalist countries instead of the most backwards agrarian countries. It is predicted wrongly to me because for socialism to work you need to exterminate a certain amount of the population and for that to work you have to exterminate the “middle class” because these people will fight hardest to keep their property and because the most advanced capitalist countries have the biggest Middle classes the system would never be able to work because of the vast power of the middle class.
Why this worked in the “the most backwards agrarian countries “like the Russian empire is because of the following reasons:
Because the Tsarist regime pre-WW1 oppressed the lower classes there became more and more poverty among the lower classes and the rural agrarian peasants what made room for more strikes and strikes with the goal of securing ownership of the land they worked on, Second the incredibly industrialization that Russia was going through followed that the urban areas where getting overcrowded and the population had to live under horrible and unhealthy living standards resulted in even more strikes a year and that kept building up until the revolution. When World War 1 broke out the chaos got even worse and because the army Conscriptions took skilled workers and brought them into the army whereby these where replaced by unskilled peasants what had an impact on the productivity, And because of poor railroad conditions the city’s developed mass famines what resulted into mass abandonment of the city’s in search for