Cause and Effect on World War Essay Examples

War II in particular. It is believed that technological innovations played a significant role in Allied Powers defeating the Axis Powers. Most of the modern advances we have were invented during World War II or as a result of the war. Before the World War II, blood transfusion was a major challenge as blood could be stored for only two days before the blood cells could break down after which blood had to be administered to the patient as quickly as possible before it expired. During the war, blood transfusion was a necessity, and it needed to be transported over a longer period to where the injured soldiers and victims of war were being treated. In response to this, Charles Drew was asked to lead...

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