Rebecca | Compare and Contrast
1938: The first nuclear fission of uranium is achieved by German scientists. This is the physical reaction that leads to the nuclear bomb.
1945: Nuclear bombs are dropped on the Japanese cities Hiroshima and Nagasaki, hastening the end of World War II by killing nearly two hundred thousand people.
Today: After decades of international fear about the devastation that nuclear weapons can cause, no other nuclear bombs have been used during wartime.
1938: Cancer is barely understood. The first cancer-causing agents, known as "carcinogens," have been isolated...
[The entire page is 400 words long]
Join eNotes
The above is a free excerpt. Get total access to this content with the:
Summary and Analysis – Themes – Characters – And much more...

