The signing of the agreement that ended the cold war.
Explanation:
Detente is a term used to refer to the moments and agreements that allow a loosening in the political or economic tensions that is occurring between two countries or more. A more evident example of this term is the easing of the tension that the cold war created between the USA and the USSR.
As you may already know, the cold war period was marked by an ideological conflict between the USA and the USSR, where the two nations that were military powers (having the same nuclear power) faced each other indirectly, since a direct conflict between the two would be disastrous. In this conflict the detente can be seen when both countries agreed to end the arms race, establish trade agreements between the two and sign a deal that ended the cold war.
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