PLEASE HELPP ASAP Which sentence describes a key difference between a historical timeline and a history brochure?

a.) A timeline organizes facts by topic while a brochure organizes facts chronologically.
b.) A timeline incorporates pictures and captions while a brochure only uses text.
c.) A timeline includes facts about events while a history brochure offers mostly opinions.
d.) A timeline covers many events while a brochure usually focuses on a single event.

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