Answer:
C. His commitment to continue military spending while also seeking disarmament.
Step-by-step explanation:
According to the passage from a speech given by President Ronald Reagan in 1987, he talked about how the alliance were resolute when they came under military threat by the Soviets and how they prepared for countermeasures while also seeking disarmament on both sides.
Therefore, the aspect of Reagan’s plan to end communism is evident in this passage was his commitment to continue military spending while also seeking disarmament.