Nuclear Bomb Changed History

In August 1945, America dropped two Atomic bombs on Japan in the cities of Hiroshima and Nagasaki. The two bombings killed at least 130,000 people and were the first and last use of nuclear weapons in warfare.

The beginnings of the Nuclear Age started when Albert Einstein wrote to President Franklin Roosevelt warning him of a dangerous weapon the Nazis had begun researching, known as the atomic bomb. (1) Though, when President Roosevelt first read this letter, he was too preoccupied with events in Europe to be bothered with such ideas. He at the time did not take the creation of such weapon to seriously, nor did he believe America had the resources for such a task. (2) Finally, on October 19, 1939 President Roosevelt wrote back to Einstein stating that the United States had begun to research the power of uranium. (2) With the help of the British, whom reluctantly gave the United States leadership on this project, in June of 1942 the Manhattan Project had begun, though most of the world had no idea that this was even happening, not even Vice President Truman. (2)

Bombing two major cities may seem wrong but it was necessary in order to come out as a successful nation. During World War 2 on August 6th and 9th of 1945 the United States was the first country to use an atomic device against an enemy. This enemy was the country of Japan. After the Japanese killed thousands of U.S soldiers with their ruthless and unexpected attack on Pearl Harbour the United States released two atomic bombs on their two major cities. These cities were known as Nagasaki and Hiroshima. After the bombs were dropped the war was put to an end. The use of the atomic bombs is a widely debated topic on whether their use was necessary or not. The bombings of Hiroshima and Nagasaki were not only necessary to end the war but it was also necessary because many American lives were lost.

“We have to protect our Earth, so our children and grandchildren will never suffer like that,’ she said. And she looked ahead. ‘Maybe nuclear weapons won’t be abolished while I’m alive,’ she said. ‘But I will never give up.” (Hanley, NBC News). August 6, 1945 at 8:16 in the morning, the United States dropped the world's first atomic bomb on thousands of unsuspecting people in Hiroshima, Japan. Not only did this catastrophic event kill thousands of civilians, but it also resulted in other nations obtaining and learning how to create these deadly weapons, weapons that we still have today. In the book Hiroshima by John Hersey he gives readers a new look at that day, through the eyes of six victims who survived the horrific attack on Hiroshima, he shows how the entire city of Hiroshima suffered, and were left alone to fend for themselves.The book Hiroshima by John Hersey, sheds light on the immense dangers of nuclear warfare, and the government's responsibility for its people, affected by a war they aren’t fighting in.

With the start of World War II the race for the first atomic bomb started. With Germany under Hitler’s reign, the Nazis began separating uranium to form the first atomic bomb to control the world. The push for the United States build the first atomic bomb began with this knowledge. With the help of several scientists the United States succeeded in building the atomic bomb first. Two atomic bombs were used; a uranium bomb on Hiroshima and a plutonium bomb on Nagasaki. Along with the many deaths were six stages of A-bomb illness which includes acute stages, atomic bomb trauma, A-bomb radiation illness, radiation blood injury at lethal dosage, blood injuries, and secondary radiation illness. Seven unhealed scars were also an effect of the atomic bombs that includes keloids, A-bomb cataracts, leukemia, cancers, chromosome changes, exposure in utero and microcephaly, and genetic surveys. Regulations and guidance were set in place soon after the bombings to protect the people of the world based on the information that was gathered and it has changed over the years based on the new information that was learned. With the use of the atomic bombs in World War II, a lot of pain and suffering was caused, but a great deal of information was learned to help protect future generations from radiation.

The United States dropped their first atomic bomb over the Japanese city of Hiroshima on August 6th, 1945. The explosion was tragic, “90 percent of the city was wiped out and immediately killed 80,000 people; tens and thousand more would later die to radiation exposure” (Lemay and Paul). Innocent children and citizens would die.

On August 6, 1945 an explosion blew up the city of Hiroshima. It was reduced to rubble. In the months leading up to the bomb, WWII was close to being over. Germany had surrendered but Japan wasn't ready to give up without a fight. The USA issued a warning to Japan but Japan ignored it. The USA went ahead with their plan and dropped the atomic bomb from a B-29 which brought havoc to Hiroshima. The bombing of Hiroshima was justified because it saved American lives, the Japanese had been given an ultimatum and the bomb was a retaliation for the bombing of Pearl Harbor.

On December 7th, 1941, Japan attacked the United States first at Pearl Harbor. August 6, 1945, the United States became the first country to use an atomic weapon. Truman made the decision to drop the bomb on Hiroshima because there wasn’t much else to do in the situation.

World War II began September 1, 1939 and ended September 2, 1945. When this war began, many young boys and men were drafted into the war. Most of them left what they were doing and all they’ve known, to fight in the war. It was the war that advanced technology and created social changes. The United States was the first country to use the atomic bomb in warfare. On August 6, 1945, the first of two atomic bombs were dropped. The first bomb was named, “Little Boy,” and was dropped on the city of Hiroshima. The second bomb was named, “Fat Man,” (History.com Staff 2009) and was dropped on the city of Nagasaki three days later. The bombs resulted in thousands of casualties and radiation among the civilians. Dropping the atomic bomb was the right decision because the bomb would end the war, it was revenge for Pearl Harbor, and it saved the lives of more Americans.

1945, America dropped the two first atomic bombs on Hiroshima and Nagasaki. The decision to drop the bomb was the best decision , because people were saved, it protected the POWs and brought the war to an end.

At the end of World War I and the beginning of World War II scientist started to develop new ways to to react to wars.Scientist like Julius Robert Oppenheimer with the help of Albert Einstein created the first atomic bomb called the “Little Boy” and the “FatMan”. Oppenheimer was the director of the Los Alamos Laboratory in New Mexico. He was incharge of gather the best minds to develop weapons of mass destruction. Oppenheimer along with 200 other physics developed weapons that would change the world forever.

On August 6th, 1945 the United States military dropped the first atomic bomb as an act of war on the Japanese city of Hiroshima. 3 days later, the second and last to date, atomic bomb was dropped onto Nagasaki, Japan. Under the direction of President Harry Truman, the atomic bombs were dropped in response to the disregarded ultimatum

A single nuclear warhead, if detonated on a large city, could kill millions of people, with the effects persisting for decades.

Through the efforts of the “Manhattan Project” and the scientists within it, several nuclear bombs were created. Two of which, “Little Boy” and “Fat Man,” ended up being dropped on Japan. “Little Boy,” the only uranium bomb created was dropped on Hiroshima on August 6, 1945 (Batchelder 99-105). “Fat Man,” the second nuclear bomb ever used in warfare, detonated above Nagasaki on August 11, 1945 (Batchelder 95-105). The leaders of the United States, decided that dropping the newly developed atomic bombs on Japan was the smartest action they could take at the time, given the current situation that the United States and the world was in. Dropping the bombs on Japan was mainly motivated by the belief that human lives could be saved. A massive invasion of the Japanese mainland was the only other option if no bombs were going to be dropped. The fact that the Japanese main army of approximately two million had never before been defeated on top of the Japanese terrain which was much better suited for guerrilla warfare than the mechanical ways of the U.S. put estimated American deaths alone well over the deaths at Hiroshima and Nagasaki combined (Batchelder 114-118).

On August 6, 1945, during World War II an American B-29 bomber dropped the world’s first deployed atomic bomb over the Japanese city of Hiroshima. Three days later, a second B-29 dropped another A-bomb on Nagasaki, killing an estimated 40,000 people. Japan’s Emperor