Match the statements to the best answers Question 1 options: Ronald Reagan Detente Glasnost Afghanistan 1. Word used for the "easing" of tensions during the Cold War in the 1970's 2. Country that became a costly and protracted war for the Soviet Union 3. "Openness" in USSR brought about by Mikhail Gorbachev 4. Made a famous speech at the Berlin Wall asking the USSR's leader to "tear down this wall".