In the USSR, the state controlled the economy. Stalin introduced series of Five-Years Plants, which arrived to rapid industrialitation and economic development. There wasn´t private property, everything goes to the state. We see clearlyon the text that Stalin wanted to archived rapid industrialitation because the main source for their industry was the coal and metallurgical base. We also can see that private property was prohibited. When we read an the text that supplied coal to the principal enterpises in the USSR.