Final Answer:
The Nuclear Nonproliferation Treaty (NPT) of 1968 is an international agreement aimed at preventing the spread of nuclear weapons. It commits signatory nations to nonproliferation, disarmament, and the peaceful use of nuclear energy.
Step-by-step explanation:
The Nuclear Nonproliferation Treaty (NPT) was established in 1968 as a global effort to curb the spread of nuclear weapons. Signatory countries commit to nonproliferation, meaning they agree not to develop or acquire nuclear weapons, while also pledging to work towards disarmament. Additionally, the treaty promotes the peaceful use of nuclear energy for civilian purposes, fostering international cooperation and preventing the further dissemination of nuclear weapons technology. The NPT has played a crucial role in shaping the framework for nuclear arms control and has been a cornerstone of international efforts to maintain global security.