The Salt I Agreement, signed by the United States and the Soviet Union in 1972, was a crucial step towards reducing the risk of nuclear war. This historic agreement was aimed at limiting the number of strategic nuclear missiles between the two superpowers, and it had a profound impact on global politics and security.

The main effect of the Salt I Agreement was to reduce the number of strategic nuclear missiles held by both sides. The agreement limited the number of ballistic missiles and bombers that could be deployed, as well as the number of warheads that could be carried by each missile. This reduction in nuclear weapons was a significant step towards reducing the risk of accidental nuclear war, as well as lowering the overall level of tension between the two superpowers.

Another important effect of the Salt I Agreement was to establish a framework for future arms control negotiations. The agreement set the stage for further discussions on reducing arms and strengthening international security, and it helped to build a foundation of trust between the US and Soviet Union.

The Salt I Agreement also had an impact on the broader international community. The treaty helped to reduce the risk of nuclear proliferation, as other countries were encouraged to join in efforts to reduce their own nuclear arsenals. Additionally, the reduction in nuclear weapons between the US and Soviet Union helped to ease tensions in other regions of the world, as the two superpowers were less likely to get involved in proxy wars.

In conclusion, the Salt I Agreement was a significant milestone in the history of arms control and international relations. Its effects were far-reaching and long-lasting, and it helped to establish a framework of cooperation between the US and Soviet Union that would guide future negotiations on nuclear disarmament. By reducing the number of nuclear weapons held by both sides, the Salt I Agreement was a critical step towards reducing the risk of nuclear war and promoting global security.