The Manhattan Project Essay example

The Manhattan Project was the code name of the America’s attempt to construct an atomic bomb during World War II. It was named after the Manhattan Engineer District of the U.S. Army Corps of Engineers, because a lot of it’s earlier research was done in New York City. An atomic bomb is a weapon that uses the energy from a nuclear reaction called Fission for its destruction.

In 1945, during the final movements of World War I, the United States dropped two atomic bombs on the cities of Hiroshima and Nagasaki, Japan. In 1939 World War 2 began, which set the Allies against the Axis powers in a war that spread worldwide. This was a time of destruction that later ended in 1945. Around this time, the Manhattan Project had just ended; this project was a secret United States program that focused on the making of an atomic bomb. Their main focus was to create a new weapon before other Axis powers did so.

During 1941 through 1945 a war had occurred in the Pacific between the Americans and the Japanese this war was called The Pacific Theater. This war was also being fought during the duration of another World War against Germany and Japan but on May 8, 1945 Germany surrendered to the allied powers leaving Japan to still be dealt with. However Japan would not surrender even after the major battles between the Americans and Japanese in Iwo Jima and Okinawa. The Americans then came to conclusion to try and get to a new military weapon which then started the ManHattan Project. The Manhattan Project established a new powerful military weapon known as the Atomic Bomb. This new entirely militarized weapon was designed to force Japan into surrendering because Japan was still willing to fight even though they were on a brink of defeat and they were

It became known that the German knew how to create an atomic bomb and FDR created a committee to study and create atomic bombs, named the Manhattan Project.The Manhattan Project was significant to the war because it led to the end of World War II and caused the Japanese to surrender to the Americans. The amount of people working together along with the cost and time which led to advancements in technology that was far ahead of any enemy. The creation of the bombs delivered a push in the advancement of science, innovation, designing, military and the entire of society into another age. It drew out the powerhouse that we consider today to be the United States of

Nearly seventy years later, there is still controversy amongst the atomic bombs that were developed and dropped during World War Two. These atomic bombs would unleash a force of destruction that the world has never yet seen. The Manhattan Project developed these bombs under their distinct codenames, Little Boy and Fat Man. Little Boy was dropped on Hiroshima August 6, 1945, resulting in approximately 140,000 Japanese casualties. Three days later after the event occurred, Fat Man was dropped on Nagasaki, which resulted in approximately 70,000 casualties. Historians can argue that the atomic bombs were a necessity to win the war. Others can argue that the war was already over and dropping the bombs was completely unnecessary. Although there are many solid points to both arguments, the atomic bombs dropped on Japan was justified.

Even before the outbreak of War, the United States was concerned with a fascist regime in Europe researching in nuclear weapons. In retaliation, the United States began to fund an atomic weapon development program which became known as “The Manhattan Project” led by J. Robert Oppenheimer. Over the next several years, the Manhattan project started obtaining key materials such as Uranium-235 and Plutonium and testing prototypes until they reached a working model (Coroner).

“We believe that . . . an early unannounced attack against Japan inadvisable. If the United States were to be the first to release this new means of indiscriminate destruction upon mankind, she would sacrifice public support throughout the world, precipitate the race for armaments, and prejudice the possibility of reaching an international agreement on the future control of such weapons. Much more favorable conditions could be created if nuclear bombs were first revealed to the world by a demonstration in an appropriately selected uninhabited area.” The initial test for the atomic bomb was dropped in Alamogordo, Mexico with experts observing more than 20 miles away. The explosion was estimated to be a blast of about 10,000 tons of TNT. The Atomic bomb’s intense and destructive power frightened many scientists who were working on the Manhattan Project (Knebel 78). Including the father of the atomic bomb, J. Robert Oppenheimer. Oppenheimer felt as if he had created something that would bring forth destruction to the world, instead of using his brilliant scientific mind to improve and usher the world into an era of peace like he intended to. In fact, many scientists within the Manhattan Project were shocked and against using such a powerful weapon as the atomic bomb against other humans, so much that a group of scientists and

). Like in 1945 once years of life analysis and testing by 2 main man of science physicist and molecular biologist the US was able to drop 2 atomic bombs on japan in this town still not fix to the current day within the reasons for America to form atomic weapons was as a result of Nazi was creating some in different axis power in they was on there list to hit with their bombs that why America created there bomb faster and additional deadly than different they was prepared for war, however this wasn't simple it took America one hundred twenty,000 individuals in virtually two billion greenbacks within the method of creating the primary 2 atomic bombs in no one knew regarding not even the vice chairman Harry S Truman did not grasp till he became President.There wasn't one however 2 styles of atomic bombs used throughout warfare II one was gun-type fission weapon and implosion-type weapon of mass destruction.They created a gun known as skinny Man victimization element that was impractical, so that they created another one very little Boy created of uranium-235 and atom that is created of zero.7 % of natural metal.Three strategies were

Finally, the bombing of Hiroshima and Nagasaki was unjustified because of the lack of testing. Although the project to design the first atomic bomb, codenamed the Manhattan Project, began in 1941, the first bomb was not ready to be tested until the month before it would be used in 1945. When it was tested at Trinity Site in New Mexico, the detonation caused unexpected results (“The Manhattan Project”). It caused “A blinding flash visible for 200 miles lit up the morning sky. A mushroom cloud reached 40,000 feet, blowing out windows of civilian homes up to 100 miles away. When the cloud returned to earth it created a half-mile wide crater metamorphosing sand into glass” (“The

The Manhattan Project had various short and long term affects around the world. Primarily, the research done to create an atomic bomb led to the discovery of how to harness nuclear power which affects our lives to this day. However, the Manhattan Project also led to the creation of two more atomic bombs which would be used in WWII, radiation poisoning resulting in the death of many , fear of nuclear weapons during the Cold War, the end of the Second World War which was still taking place in Japan, and the threat of nuclear weapons around the world that still exists.

Thesis: The research for the first Atomic bomb was done in the United States, by a group of the best scientists; this research was given the name of "The Manhattan Project". On Monday July 16th, 1945, a countdown for the detonation of the first atomic bomb took place near Los Alamos, New Mexico. This atomic bomb testing would forever change the meaning of war. As the atomic bomb was detonated it sent shock-waves all over the world. There was endless research done on the bomb in the United States. The research was called "The Manhattan Engineer District Project" but it was more commonly known as "The Manhattan Project."1 The Manhattan Project was brought by fear of Germany and it's atomic

In 1945, the United States with help from Canada, released a new force into unsuspecting Japan which shocked the world. It was the weapon the Manhattan project spent months working on while spending approximately $20 billion. It used up to 12% of America’s electricity during the war even though many people did not know what they were working on. It was a weapon so powerful that many heads of this project feared it would go terribly wrong. It would save many lives and end many others. It was the atomic bomb. This weapon of mass destruction was used on two Japanese cities during World War 2 though it was very controversial. However, with further review, it was completely necessary to drop

“ The atom bomb was no ‘great decision.’ It was merely another powerful weapon in the arsenal of righteousness.” This quote was said by Harry S. Truman the first President who used an atomic bomb. The program that was able to create this monstrous power was known as the Manhattan Project. Creating this weapon was their main priority. The United States was in the midst of World War 2. The atomic bomb is considered to be the main factor that ended that war. It was a race against the multiple enemies of the United States, to be the first to acquire this power and use it when necessary. The Manhattan Project was kept strictly confidential and, created the foundation of the future and more powerful nuclear weapons to come.

No one knew the events that took place on a quiet Monday morning in Los Alamos, New Mexico would end up changing the world forever. On July 16th, 1945, The first Atomic bomb ever dropped would detonate, sending shockwaves of empowerment to all of those that have strived so hard to develope this device. After the testing of the first bomb dropped there would be exceptional testing done to make sure this bomb was as effective as it could possibly be. The world was completely unaware of the destruction that was soon to come if a compromise was not reached. The United States’ testing and manufacturing of three atomic bombs was more commonly known as "The Manhattan Project."

The US opened the nuclear world race when it started the Manhattan project to acquire a nuclear bomb. The Manhattan Project was established in 1942 as a secret project to build and produce a nuclear bomb in the US. The US succeeded building the first American nuclear bomb in 1945. Unfortunately, the US used the nuclear bomb against Japan. Hiroshima and Nagasaki were attacked by nuclear bombs and