I want to know the answer to the following question:
Through what time period did the Berlin Blockade  last?
All the background I'm provided with is that "International crises arose, such as the Berlin Blockade (1948–1949), the Korean War (1950–1953), the Berlin Crisis of 1961, the Vietnam War (1959–1975), the Cuban Missile Crisis (1962), the Soviet war in Afghanistan (1979–1989) and NATO exercises in November 1983.". Is that enough to answer the question?
Answer: yes