What is the question exactly asking
The point was that it was negotiation for two parties, they would force interaction between eachother to get an advantage in the negotiation over the other.
Explanation:
Example: this was used as a policy in the US to coerce the Soviet Union into backing down militarily.
It was known as glasnost
It has been used in Russian to mean "openness and transparency. this policy, aided by perestroika which means restructuring,
<span>
introduced a series of reforms designed to give new freedoms to the
people, including greater freedom of speech. The press also became far
less controlled, and thousands of political prisoners and many
dissidents were released.</span>
B Henry Ford i think this is the answer