The Industrial Revolution had many positive effects. Among those was an increase in wealth, the production of goods, and the standard of living. People had access to healthier diets, better housing, and cheaper goods. In addition, education increased. I know this isnt a straight answer but hope it helps some.
Answer:
recovery and the cold war
Explanation: a war costs a lot of money and the Soviet Union under Stalin didnt want to invest that money into the people but instead put it in the military to rival the United States and Stalin thought the more the people suffered the more likely they are to turn to communism and as the Cold War raged on money still maily went to the military which then caused the Soviet Unions collapse
The gradual decline of the Roman Empire ushered in an era of European history called the Middle Ages, or the medieval period
It mught give some extra events some more background events stuff that happened that they did not know bout