The Cold War was a period of geopolitical tension between the Soviet Union with its satellite states (the Eastern Bloc), and the United States with its allies (the Western Bloc) after World War II. ... The Cold War began to de-escalate after the Revolutions of 1989.
Explanation:
the population of the state
Industrialization impacted many things such as kids not being able to live normal lives they had to work in mills. the air was polluted it was a bad and unhealthy environment to be in. it impacted urban immigration greatly people were coming from the country side to work in the cities since they were looking for jobs. cities were full of workers from the country side looking for jobs to fill , they needed a place to earn money.
European markets were closely connected to American markets.