Coming of age duringWorld War I and attaining their finest hour in World War II and theCold War, these men -- FDR, Truman, Eisenhower, Marshall, MacArthur-- transformed America from an isolated frontier nation into aglobal superpower. As he tells their stories, Fromkin, author ofA Peace to End All Peace, shows how this generation not onlymade America great but largely succeeded in making it a force forgood.