The action that has come to symbolize the end of the Cold War is 3. tearing down the Berlin Wall. The Wall had been formed by the Soviet Union to separate East Berlin (Soviet-controlled) from West Berlin (Western-controlled). Its fall allowed Berliners (and Germans) from the Eastern half finally make their way to the Western half.
Answer:
The matching for this question can be defined as follows:
Explanation:

The answer is E
The two generally operate separately, although federal courts may overrule state court decisions that violate the US Constitution or federal law