Negative: 1  Pollution increased, working conditions were harmful, and with the employed of women and young children, making them work long and hard hours. 2  From the time of its start, the factories and industry has increased the amount of carbon dioxide in the atmosphere by two-folds.
Causes of the Cold War. Cite This Source. Causes of the Cold War Summary & Analysis. In 1945, the United States and Soviet Union were allies, jointly triumphant in World War II, which ended with total victory for Soviet and American forces over Adolf Hitler's Nazi empire in Europe.
The Cold War. The seeds of hostility between the United States and the USSR began near the end of World War I. The Bolsheviks (later Communists) overthrew the existing Russian government. In December 1922 began the formation of the Union of Soviet Socialist Republics (USSR) under Communist control.n July 16, 1945, the creation of the first atomic bomb came to fruition in the United States and was tested at Alamogordo, New Mexico at a site called Trinity. The atomic bomb had two objectives: a quick end of World War II and possession by the US (and not USSR), would allow control of foreign policy.