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, an ideological conflict between Communist and non-Communist countries, started after World War II (1939-45) when the Allies (United States, Britain, France, and the Soviet Union) disagreed over how to govern occupied Germany.he cold war started in 1945 after the World War II. The cold war  was between Russia and some of the western countries. The existence  of the nuclear weapons is what led to â¦ the development of the Cold  war.