The Helsinki Final Act is a diplomatic agreement signed in 1975 by 35 nations, including the United States and the Soviet Union, during the Conference on Security and Cooperation in Europe (CSCE). The Act aimed to improve relations between the Eastern and Western blocs during the Cold War by promoting cooperation in various areas, including security, economics, and human rights. The agreement is divided into three main sections: security in Europe, economic cooperation, and human rights and fundamental freedoms. It established principles such as respect for sovereignty, territorial integrity, and the right to self-determination, which have influenced international relations and human rights discussions since its signing.