. . "Soviet Union -- Foreign relations -- 1985-1991" . . "Text" . "2015" . "Soviet Union -- Politics and government -- 1985-1991" . "Relations internationales -- 1945-1989" . . . "Relations ext\u00E9rieures -- URSS -- 1985-1991" . "Cold War -- Diplomatic history" . "United States -- Foreign relations -- Soviet Union" . "World politics -- 1945-1989" . . "Relations ext\u00E9rieures -- \u00C9tats-Unis -- 1981-1989" . "Germany -- History -- Unification, 1990" . "Relations ext\u00E9rieures -- \u00C9tats-Unis -- URSS -- 1945-1989" . "Relations ext\u00E9rieures -- \u00C9tats-Unis -- 1945-1989" . "Guerre froide" . "Soviet Union -- Foreign relations -- United States" . . "Guerre froide -- 1945-1989" . "World politics -- 1989-" . "United States -- Foreign relations -- 1981-1989" . "Perestro\u012Dka" . "Soviet Union" . . . "The end of the Cold War, 1985-1991" . . "The end of the Cold War, 1985-1991" . "Soviet Union -- Relations" . "Cold War" . . . "Allemagne -- 1989-1990 (Unification)" . . "Disarmament" . .