How do timelines and chronological sources help in understanding history through media?

How do timelines and chronological sources help in understanding history through media?

• A. They provide a random order of events.
• B. They help identify cause-and-effect relationships and show how media coverage evolves over time.
• C. They replace the need to consult any other sources.
• D. They provide a snapshot that cannot show changes over time.

Answer: (B)