Answer :
Final answer:
The excerpt from Margaret Thatcher's speech highlights the contradiction between the concept of détente and the Soviet Union's actions in increasing their armed forces.
Explanation:
The excerpt from Margaret Thatcher's speech supports the inference that despite the concept of détente aiming for a reduction in international tension, the Soviet Union continued to bolster its armed forces without diminishing their strength. This demonstrates a contradiction between the idea of détente and the actions of the Soviet Union during that period, indicating a lack of alignment between rhetoric and reality.
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