Final answer:
The Helsinki Accords signed in 1975 assured human rights for Soviet citizens by committing all signatory nations to honor the United Nations Declaration of Human Rights, amidst the Cold War's fluctuating tensions.
Step-by-step explanation:
The Helsinki Accords assured human rights for Soviet citizens. This treaty was signed in 1975 with the intent to reduce Cold War tensions, which involved the United States, the Soviet Union, and various other nations. Under the Helsinki Accords, every signatory nation, including the Soviet Union, committed to honoring the United Nations Declaration of Human Rights. This provision was particularly challenging for the Soviet Union and Eastern European countries, which had histories of arresting citizens for political dissent. Despite initial skepticism by some in the United States, the Helsinki Accords remain significant for effectively recognizing the post-World War II division of Europe and for tying concepts of human rights to international relations.