Divided Togetherstudies US and Soviet policy toward the United Nations during the first two decades of the Cold War. It sheds new light on a series of key episodes, beginning with the prehistory of the UN, an institution that aimed to keep the Cold War cold. Gaiduk employs previously secret Soviet files on UN policy, greatly expanding the evidentiary basis for studying the world organization. His analysis of Soviet and US tactics and behavior, covering a series of international controversies over security and crisis resolution, reveals how the rivals tried to use the UN to gain leverage over each other during the institution's critical early years.