Hiroshima Bombing Research Paper

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On August 6th, 1945, the Enola Gay, a B-29 bomber carried an atomic bomb code named “Little Boy” to Hiroshima. The bomb was dropped onto the city of Hiroshima and the bomb caused cataclysmic damage. The bomb single handedly killed roughly 140,000 thousand people by the end of 1945 due to a variety of effects, like fire and radiation. At 11 A.M. on August 9th, 1945, a day after Little Boy detonated and decimated the city of Hiroshima, a second bomb was dropped on the city of Nagasaki. Code named “Fat Man”, it killed roughly 74,00 people by the end of 1945. Totaling the death count to a roughly 250,000 people. Less than 10 days after the bombs fell, Japan surrendered. Respectively, leaving the United States the country who fired the last shot of WWII, and the first shot of the Cold War. But why? What led the United States to dropping the atomic bombs on Japan? …show more content…

This surprise attack killed 2,403 people. The bombing of pearl harbor united Americans against Japan, officially bringing the United States into WWII. Four days later, after the attack on Pearl Harbor, Germany declares war on the united states. The day before Pearl Harbor Franklin D. Roosevelt authorizes Vannevar Bush, director of the Office of Scientific Research and Development, to start development on an atomic weapon. Bush told FDR that he needed the United States Army to take over the work of building the factories. The United States Army Corps of Engineers assigned the project to the Manhattan Engineering District. It became known then and subsequently as the Manhattan

Hiroshima: Book Report
861 Words | 2 Pages
warnings of intruder planes coming in the area. It talked about how a lot of
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Hiroshima Bombing Research Paper
2408 Words | 5 Pages
Japan: The Only Victim of The Atomic Bomb Japan will never forget the day of August 6 and 9 in 1945; we became the only victim of the atomic bombs in the world. When the atomic bombs were dropped at Hiroshima and Nagasaki, there was World War II. The decision to drop the atomic bombs was affected by different backgrounds such as the Manhattan Project, and the Pacific War. At Hiroshima City, the population of Hiroshima was 350,000 when the atomic bomb dropped. Also, the population of Nagasaki was around 250,000 ("Overview.").
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Atomic Bomb
574 Words | 2 Pages
Atomic Bomb The use of the atomic bombs on Japan was necessary for the revenge of the Americans. These bombs took years to make due to a problematic equation. The impact of the bombs killed hundreds of thousands of people and the radiation is still killing people today. People today still wonder why the bombs were dropped. If these bombs weren’t dropped on the Japanese the history of the world would have been changed forever. The Atomic bomb took 6 years to develop (1939-1945) for scientists to work on a equation to make the U-235 into a bomb. The most complicated process in this was trying to produce enough uranium to sustain a chain reaction. The bombs used on the cities cost about $2 billion to develop, this also making the U.S. wanting to use them against Japan. “Hiroshima was a major military target and we have spent 2 billion dollars on the greatest scientific gamble in history- and won.” (3) The bomb dropped on Hiroshima weighted 4.5 tons and the bomb used on Nagasaki weighted 10 kilotons. On July 16, 1945, the first ever atomic bomb was tested in the Jamez Mountains in Northern New Mexico, code named “Gadget.” The single weapon ultimately dropped on Hiroshima, nicknamed “Little Boy,” produced the amount of approximately twenty- thousand tons of TNT, which is roughly seven times greater than all of the bombs dropped by all the allies on all of Germany in 1942. The first Japanese City bomb was Hiroshima on August 6, 1945. An American B-29 bomber, named Enola Gay, flown by the pilot Paul W. Tibbets, dropped the “Little Boy” uranium atomic bomb. Three days later a second bomb named ”Fat Boy,” made of plutonium was dropped on the Japanese city of Nagasaki. After being released, it took approximately one minute for Little Boy to reach the point of explosion, which was about 2,000 feet. The impact of the bombs on the cities and people was massive. Black rain containing large amounts of nuclear fallout fell as much as 30km from the original blast site. A mushroom cloud rose to twenty thousand feet in the air, and sixty percent of the city was destroyed. The shock wave and its reverse effect reached speeds close to those of the speed of sound. The wind generated by the bombs destroyed most of the houses and buildings within a 1.
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Why the United States dropped the Atomic Bomb
1239 Words | 3 Pages
The effects of the atomic bomb might not have been the exact effects that the United States was looking for when they dropped Little Boy and Fat Man on Hiroshima and Nagasaki respectively (Grant, 1998). The original desire of the United States government when they dropped Little Boy and Fat Man on Hiroshima and Nagasaki was not, in fact, the one more commonly known: that the two nuclear devices dropped upon Hiroshima and Nagasaki were detonated with the intention of bringing an end to the war with Japan, but instead to intimidate the Soviet Union. The fact of Japan's imminent defeat, the undeniable truth that relations with Russia were deteriorating, and competition for the division of Europe prove this without question. Admittedly, dropping the atomic bomb was a major factor in Japan's decision to accept the terms laid out in the Potsdam agreement, otherwise known as unconditional surrender. The fact must be pointed out, however, that Japan had already been virtually defeated.
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Bombing of Hiroshima and Nagasaki
1914 Words | 4 Pages
In August of 1945, both of the only two nuclear bombs ever used in warfare were dropped on the Japanese cities of Nagasaki and Hiroshima. These two bombs shaped much of the world today.
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The Pros And Cons Of The Atomic Bomb
1061 Words | 3 Pages
On August 6, 1945, the U.S. dropped the world’s first atomic bomb over Hiroshima. Three days later, a second bomb was dropped on Nagasaki. On August 15th, the Japan announced unconditional surrender in World War II. To this day historians still discuss why the U.S. decided to use the atomic bombs. Orthodox historians argue that the decision to drop the bombs was a military one designed purely to defeat the Japanese.
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Persuasive Essay On The Atomic Bomb
1439 Words | 3 Pages
After Truman decided to bomb Japan, they had to plan it out. They first had to decide where to release the bomb. They ended up choosing Hiroshima, Japan and Nagasaki, Japan as their two locations. Hiroshima was a significant military city in the war. It confined two army headquarters and was Japan’s communication center (World War 2 Atomic Bomb 1). Hiroshima was also a huge industrial city and had not been bombed before so it would let Japan see the wrath of the United States (Koeller 1). The planning and actual event of the bombing went great. On August 6, 1945 at 8:15 in the morning the bomb was dropped. The bomb that landed in Hiroshima was called the “Little Boy” (World War 2 Atomic Bomb 2). The bomb ended up killing about 170,000 people. 70,000 people died the first day and 100,000 people died in the next few months due to the radioactivity of the bomb and burns fro...
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Atomic Bomb Morality
1771 Words | 4 Pages
The dropping of atomic bombs on Hiroshima and Nagasaki, Japan were ethical decisions made by President Harry Truman and the United States government. By the time of the atom bomb was ready, the U.S. had been engaged in military conflict for over four years and lost over 400,000 soldiers. Truman claimed, "We would have the opportunity to bring the world into a pattern in which the peace of the world and our civilization can be saved" (Winkler 18). The bomb was aimed at ending the war immediately and avoiding prolonged battle in the Pacific Theater and the inevitable invasion of Japan. President Truman hoped that by showing the Japanese the devastating weapon the U.S. possessed, that the war could be brought ...
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The Unjustified Use of Atomic Bombs on Japan
879 Words | 2 Pages
On December 7, 1941 Japan launched a surprise attack on a U.S. naval base at Pearl Harbor in Hawaii with the possibility of forcing the U.S. to join World War II. About 2,400 Americans were dead, 21 ships had been sunk, and 188 aircraft were destroyed. On August 6 and 9 of 1945, the U.S. retaliated and dropped two atomic bombs called Fat Man and Little Boy on the Japanese cities of Nagasaki and Hiroshima. The U.S. was not justified in dropping the atomic bombs on Japan because of the locations that were bombed, the terms of the Potsdam Declaration, and the lack of previous bomb testing. Firstly, the bombings were unjustified because of the locations where the bombs were dropped.
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Informative Essay On Hiroshima And Nagasaki
1623 Words | 4 Pages
For more than four years after the events of Pearl Harbor, Americans sacrificed their lives to the war against the country of Japan. The attack on Pearl Harbor on December 7,1941 achieved complete surprise and success. It was Pearl Harbor that unified American opinion and determination to see the war through on the Japanese who still maintained its position of being an aggressive enemy against Allied Powers. The U.S. fleet was rebuilt with astonishing speed, and its chain of defenses (Sakamoto). At the Potsdam Conference, a conference between the Allied forces to discuss war options, Truman learned of the successful test explosion of the atomic bomb and informed the other Allied leaders, that the atomic bomb was complete and ready. The United States, Britain, and China then issued a statement threatening to destroy Japan unless it surrendered
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The Atomic Bombing Of Hiroshima And Nagasaki
1721 Words | 4 Pages
“My God, what have we done?” were the words that the co-pilot of Enola Gay wrote in his logbook after helping drop two bombs, one in Hiroshima and one in Nagasaki, that killed an estimated two-hundred thousand individuals. The bombings were completely unnecessary. Japan was already defeated because they lacked the necessary materials to continue a world war. The Japanese were prepared to surrender. There was no military necessity to drop the atomic bombs nor is there any factual information stating that the bombs on Hiroshima and Nagasaki were dropped to “save the lives of one million American soldiers.” The United States bombed Japan in August of 1945. The atomic bombings of Hiroshima and Nagasaki were uncalled for and could have been avoided.
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The Allies and the Atomic Bomb
773 Words | 2 Pages
The strongest among the Allies, the United States was the initiator of the plan of the atomic bomb. During World War II, Japan bombed the navy base of the United States known as Pearl Harbor(Depression & WWII). Fueled by the motivation to take revenge on Japan after the Pearl Harbor Incident, the United States decided to enter World War II. In order to defeat Japan as rapidly as possible, the United States initiated the Manhattan Project to develop the atomic bomb (Chen). The two atomic bombs that were dropped on the two major cities of Japan led to the unconditional surrender of Japan. According to President, Truman the dropping of the “atomic bomb was the greatest thing in history.”(Wright) Therefore, even after seeing the devastating effects of the atomic bomb the United States showed no regrets of the plan of the atomic bomb. The United States government believed that it was a necessary act to drop the atomic bomb for the sake of ending the war as soon as possible.
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Hiroshima Bombing Essay
826 Words | 2 Pages
The U.S. bomber " Enola Gay " was launched on the morning of 6 August 1945 in the direction of Hiroshima - loaded with a 4.5 -ton bomb . The weapon had a length of three meters and a diameter of nearly a meter.
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The United States was Justified in Dropping the Atomic Bombs on Hiroshima and Nagasaki
965 Words | 2 Pages
The United States was justified in dropping the atomic bombs on Hiroshima and Nagasaki for many reasons. First of all, just to start out, the bombings had nothing to do with Japan, it was about the Cold War and the real reason America used these weapons was to show Russia that the US possessed them. Second, the war in the Pacific had been raging for almost four years. The two battles immediately preceding the bomb decision were Iwo Jima and Okinawa, two battles where the Japanese fought to the death and the cost in American casualties was horrific. It was predicted that the invasion of the Japanese mainland at the Island of Kyushu -- scheduled for November of 1945 -- would be even worse.
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Hiroshima And Nagasaki Justified Essay
619 Words | 2 Pages
Consequently, when the Japanese refused to budge, the United States dropped two atomic bombs, the Little Boy and the Fat Man, on the cities of Hiroshima and Nagasaki. As a result, the Japanese people faced their ultimate plight. The Japanese’s stubborn ways and refusal to cooperate were why the United States was forced to drop the two atomic bombs onto the cities of Hiroshima and Nagasaki. But there were also many downsides to the United States’ decision to drop the atomic bombs on Hiroshima and Nagasaki. Using the atomic bomb was illegal anywhere on the earth, so the United States using it was not legitimate.
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Hiroshima Bombing Research Paper

Hiroshima: Book Report