Read the excerpt from The Dark Game. Which term means "spying"?
O tension
O escalated
divided
Tension between the two sides escalated until June
1948, when the Soviets blocked all western access to
the capital. In this first real crisis of the Cold War the
West was not going to be denied by the Soviets. Since
such tension was typical in the divided city, it should
come as no surprise that Berlin in the early 1950s was
a city of intrigue, espionage and danger.
espionage