It states information more than the other paragraphs and paragraph 7 contribute to the development of the ideas in the excerpt but not really so sure about the specific details
By using specific ideas to reach a general conclusion
D) A timeline covers many events while a brochure usually focuses on a single event.
Choice ‘A’ would be false since it is the other way around ( timeline=chronological order)
Choice ‘B’ is false since brochures incorporate pictures as well.
Choice ‘C’ is also false