Truman decided to drop the atomic bomb on Hiroshima, Kokura, Niigata, and Nagasaki because Japan attacked Pearl Harbor without warning. This occurrence happened at the end of WWII. America, China, and the United Kingdom joined forces to gain surrender from the Japan armed forces. The alliance, also called the “Manhattan Project,” tested an atomic device, and were able to make weapons based on two alternate designs. One was a uranium gun-type atomic bomb, and the other was a plutonium implosion-type atomic bomb. The 509th composite group of the U.S. Armed Air Forces stored the bombs. The 2 bombs that the U.S. dropped on two separate dates in August of 1945 are the only active deployments of nuclear weapons in war to date.
Truman decided to drop the atomic bomb on Hiroshima, Kokura, Niigata, and Nagasaki because Japan attacked Pearl Harbor without warning. This occurrence happened at the end of WWII. America, China, and the United Kingdom joined forces to gain surrender from the Japan armed forces. The alliance, also called the “Manhattan Project,” tested an atomic device, and were able to make weapons based on two alternate designs. One was a uranium gun-type atomic bomb, and the other was a plutonium implosion-type atomic bomb. The 509th composite group of the U.S. Armed Air Forces stored the bombs. The 2 bombs that the U.S. dropped on two separate dates in August of 1945 are the only active deployments of nuclear weapons in war to date. The bomb order was drafted by General Groves, and was approved by Truman, General of War. The first atomic bomb was dropped on August 6th, 1945. The bomb weighed 9,000 pounds. It exploded within 100 feet of the target. The fireball was 18 feet across, and its center was as hot as the surface of the sun. In the center of the bomb people became nothing, near the center there was no sound. The light from the bomb flashed a painful bright white. Within 9 seconds, 100,000 people were killed or doomed, and another 100,000 more injured. Within 9 seconds the city caught fire, a cloud of smoked raised 40,000 feet high. Most doctors died in the bombing, and between 3 and 10,000 people came to the hospitals for help each day. 2,000 of them died daily.
The First World War (WWI) was fought from 1914 to 1918 and the Second World War (or WWII) was fought from 1939 to 1945. They were the largest military conflicts in human history. Both wars involved military alliances between different groups of countries.
World War I (a.k.a the First World War, the Great War, the War To End All Wars) was centered on Europe. The world warring nations were divided into two groups namely ‘The Central Powers’ and ‘The Allied Powers’. The central powers group consisted of Germany, Austria-Hungary, Turkey and Bulgaria. The Allied powers group consisted of France, Britain, Russia, Italy, Japan, and (from 1917) the U.S.
World War II (a.k.a the Second World War), the opposing alliances are now referred to as ‘The Axis’ and ‘The Allies’. The Axis group consisted of Germany, Italy, and Japan. The Allies group consisted of France, Britain, the U.S., the Soviet Union, and China. World War II was especially heinous because of the genocide of Jewish people perpetrated by the Nazis.
The early river civilization between Pakistan and India is called Indus Valley Civilization. There were documents recorded in Sumeria about the religion, commercial and artist of the Indus Valley Civilization. This civilization was into farming because of the fertile lands.
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