Answer:definition of expansive: 1. Having a capacity or a tendency to expand. 2. causing or trending to cause expansion. 3a. Characterized by high spirits, generosity, or readiness to talk. 3b. Marked by or indicative of exaggerated euphoria and delusions of self - importance. 4. Marked by expansion (having a great EXPANSE or extent: sizeable, extensive) 5. Characterized by richness, abundance, or magnificence (expansive living// expansive taste)
The correct answer among the choices provided is the fourth option. Personal testimony was used by the speaker to prove his point. The speaker talked about his experiences on how Britain tried to stop the war in Europe. He is credible since he was a Cabinet member during that time.
