What were the short term and long term impacts of the Manhattan Project?

The Manhattan Project had significant short-term impacts, including the development and deployment of atomic bombs on Hiroshima and Nagasaki, which led to Japan's surrender in World War II. In the long term, it initiated the nuclear age, resulting in a global arms race during the Cold War and ongoing debates about nuclear proliferation and disarmament. Additionally, it spurred advancements in nuclear energy and created ethical and moral dilemmas regarding the use of atomic weapons. The project also established a precedent for government secrecy and collaboration between scientists and the military.