Positive Effects Of The Manhattan Project

Improved Essays
Positive Effects of the Manhattan Project The United States is estimated to spend between six hundred and twenty billion dollars to six hundred and sixty one billion dollars on nuclear weapons over the next decade (PloughShares). The start of nuclear weaponry began when the test bomb, Gadget, was detonated on July 16, 1945 in Alamogordo, New Mexico. The Manhattan Project was a secret operation which the United States perfected the atomic bomb. Many people did not know about the Manhattan Project at the time, but once they found out they thought it was too dangerous because it involved nuclear weapons. Though many people think the Manhattan Project should not have happened because it was unnecessary, dangerous, and too expensive, it had to …show more content…
It is comparable to 20 billion dollars in today 's money. Although many people think that the project was too expensive and unnecessary, it had to happen to help begin the nuclear age. If we did not start the Manhattan Project, other countries would have and we would be behind. The war would have ended a different way and could have costed many more lives. Throughout the course of the Manhattan Project, three bombs were dropped. This was the first time in history that a country has dropped an atomic bomb over another country. Many people think, why would the United States do this? According to ushistory.org, the United States was planning on doing an invasion of Japan at the end of the war. This invasion was called "Operation Downfall", which used conventional bombing such as fire bombing. They calculated over one million U.S. casualties. President Truman states his decision was purely military and he believed it saved Japanese …show more content…
On August 9, 1945, a second bomb was dropped over the Japanese city of Nagasaki. This plutonium bomb, called "Fat Man", was more powerful than Little Boy. Nagasaki is located in between mountains so it reduced the bomb 's effects. It destroyed two point six miles of the city and forty thousand civilians were killed instantly. There were no buildings left and food was scarce. Over one hundred thousand people would die from radiation over the months and years after the bombing, Why would the United States drop a second bomb over Japan? Didn 't the first one cause enough damage? Some critics say that the decision to drop the bombs brought negative, long term consequences to the United States. The dropping of the bomb also started a new age of nuclear weapons. After dropping the bomb, the American government was accused of racism and was stated that "the bomb never would have been used if it was white people". The atomic bomb had to be done. The bombing brought a quick end to the bloodiest war in history. It saved more lives than it had

Related Documents

  • Improved Essays

    The Manhattan Project was established during World War II. The federal government gave $6,000 towards research for creating an atomic bomb. In the article, The first atomic bomb test is successfully exploded, it says, “But early in 1942, with the United States now at war with the Axis powers, and fear mounting that Germany was working on its own uranium bomb, the War Department took a more active interest, and limits on resources for the project were removed.”3 This meant the War Department put aside the Manhattan Project and prioritized destroying the hydroelectric plant. At the end of World War II, Germany already surrendered and that is when the United States were successful in the Manhattan Project.…

    • 1603 Words
    • 7 Pages
    Improved Essays
  • Improved Essays

    DBQ: Dropping the Atomic Bomb on Japan The decision President Truman had to make regarding dropping a fission bomb onto Japanese cities in order to end the war would have been too hard for most of us to handle. America was weary after 4 years of almost total war with Germany, Italy, and Japan and the war needed to end. At this point, Japan was alone and dragging its feet after many losses. From the history we know, the decision was justified as it ended a devastating war with no end in sight and it saved more lives than were lost.…

    • 670 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Pearl Harbor Dbq Essay

    • 1138 Words
    • 5 Pages

    To many American citizens, entering the war was considered to be nothing to worry about and seemingly in the distant future, since the United States had just recently ended the Great Depression. However, when the U.S. was pulled into the war, World War II, First of all, many Americans wanted to avoid the conflict happening in Europe prior to 1941, due to the fact that the United States had just gotten out of the Great Depression. Most knew that getting involved would potentially harm the economy once again by spending money on warfare, hence jeopardizing recovery; which is why 25% of United States citizens believed that they should not give aid to either Germany or Britain (Doc 1). However, attitudes quickly shifted once the Japanese launched…

    • 1138 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    On August 6, 1945, in response to World War II and Japan’s vicious attacks on the U.S., the United States launched the atomic bomb “Little Boy” on the city of Hiroshima, Japan. 80,000 people died, and sixty percent of the city was destroyed. Three days later, a second bomb was dropped on Nagasaki, in which killed 70,000 people instantaneously and many more in the following weeks. These atomic bombs resulted in pure destruction and chaos for Japan and its people. Although the atomic bombs destroyed part of Japan and took many lives with them, the dropping of the atomic bombs were justified because the U.S. aimed for the complete and utter destruction of Japan and Japan remained a major threat that needed to be eliminated.…

    • 419 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    Firebombing Dbq

    • 1692 Words
    • 7 Pages

    Another aspect was the lingering effects that the radiation would have. British scientists when considering the possible applications of the weapon said, “Owing to the spread of radioactive substances with the wind, the bomb could probably not be used without killing a large number of civilians”.¹⁹ Scientists were aware of the possible disastrous biological consequences of the use of such a weapon, but policy makers and the people making the decisions were not necessarily aware of the scope of effects possible. “This disconnect between high-level policy makers in Washington and the scientists and engineers who…

    • 1692 Words
    • 7 Pages
    Improved Essays
  • Improved Essays

    During World War II, the United States had a secret program to make the atomic bomb called “Manhattan project”. This projected took almost 4 year to completed development of the atomic bomb. These atomic bombs had dropped two times on Japanese cities of Hiroshima and Nagasaki. Also, these bombings killed at least 120,000 Japanese innocents. President Harry S. Truman explain why be decided to use the atomic bomb on Japan” Having found the bomb we have used it.…

    • 693 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Atomic Bomb Dbq

    • 1014 Words
    • 5 Pages

    Dropping the bomb was the most logical decision because it caused the least amount of deaths by the end of the war, demonstrated through the United States scientific advancements and weapons, the least amount of casualties and property damage, and the social values of the Japanese society refusing surrender. The atomic bomb was not only important in ending the war, it was also an important advance in technology. The scientists who created the bomb were not positive of the fact that the bombs would work. The scientists valued the need to test the bomb if the bomb worked it would bring a stronger destructive power to the United States.…

    • 1014 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    The Usage of the Atomic Bomb The atomic bomb was used mainly for the purposes of war and freedom over the Axis Powers, Germany, Italy, and Japan. The United States had to use them to keep the American people out of fear and to not have anyone else on their side have any more casualties. It has changed the United States’ history forever because it was used in WW II, dropped on Hiroshima and Nagasaki, and helped the United States end and win the war.…

    • 660 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Tens of thousands were killed in the bombing, naming it inhumane. The bomb’s purpose was not to harm innocent people, its purpose was to first get the Japanese government to surrender, if didn’t surrender then attack cities that help create war material. Innocent lives could have been saved if they evacuated the cities as warned. The dropping of the two atomic bombs saved millions of lives of Americans and the lives of Japaneses. The Japanese government plan was to invade America in a land invasion, causing up to 5 to 10 million casualties of Japanese fighters.…

    • 742 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    In August 1945, the most horrific events occurred in Hiroshima and Nagasaki: the dropping of the atomic bombs. The whole creation of this highly destructive item began in 1939 with the splitting of a uranium atom. Scientists believed that the energy harvested could be useful to making such powerful weapons. The Manhattan Project was a code name given in 1941 for the devising of the atomic bomb. At one point, there were over 120,000 Americans that were employed in this project, and almost two billion dollars were put into research.…

    • 2256 Words
    • 10 Pages
    Improved Essays
  • Improved Essays

    The atomic bomb was dropped on the Japanese city Hiroshima on August 6th, 1945. The bomb was created and dropped to defeat Japan and Defend the United States. There have been many debates on whether the bomb should have been dropped or not. The bomb should have been dropped because it saved many American lives, Japan had a warning to surrender, Japan did many bad things to the Chinese and the Americans and America has had enough.…

    • 542 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Atomic Bomb Dbq

    • 1061 Words
    • 5 Pages

    The atomic bombs that were dropped on Hiroshima and Nagasaki resulted in hundreds of thousands of deaths. Even today, many debate whether or not the US should have dropped the atomic bombs. Not only have the bombs killed many Japanese, the bombs also caused radiation sickness. However, these bombs were effective in that they ended one of the most costly wars the world has seen. Although the results of the atomic bombs were devastating to Japan, the US was justified in dropping the bombs because it swiftly ended the war, which effectively saved more lives than it costed.…

    • 1061 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    Two billion dollars, two days and hundreds of thousands of casualties. The American decision to drop the atomic bomb on Hiroshima and Nagasaki was and remains one of the most complex and challenging ethical and moral dilemmas. May 8th, 1945 marked German surrender and Victory in Europe day and in the Summer of 1945 Japan was clearly doomed for defeat. Despite this, the battle with Japan showed no clear exit. In an attempt to beat Germany, the United States conducted the Manhattan Project, an attempt to build an atomic bomb before the Germans.…

    • 2462 Words
    • 10 Pages
    Improved Essays
  • Great Essays

    After we conquered the enemy at Normandy, the Nazi forces came to a halt and surrendered after Adolf Hitler committed suicide in his bunker. However, the Japanese had different ideas, after defeating them in multiple battles, they still would not surrender, so the United States had to take drastic action to stop them from killing more troops. That’s where the Manhattan Project comes in, scientists during all of the preceding events had been working to produce a bomb that was powered by the science of splitting nuclei within certain elements (Encyclopedia of U.S. History 950). The project was started in secret by the president of the time, Franklin Roosevelt. This continued unknown to the public and even for a brief period, the next president, Harry Truman.…

    • 1573 Words
    • 7 Pages
    Great Essays
  • Improved Essays

    However, the bombings of Hiroshima and Nagasaki provided a quick and decisive end to World War II, encouraged an unconditional Japanese surrender, and saved millions…

    • 937 Words
    • 4 Pages
    Improved Essays