Answer: The answer is D and B
Explanation: Citizen Journalism is based upon public citizens "playing an active or important role in the process of collecting, reporting, analyzing, and circulating news and informations.
It is a synonym because it is a word that means the same thing
⇒ <span>Antagonist:
1. An opponent or enemy in a story
</span>⇒ <span>Protagonist:
</span>1. The main character in any story, such as a literary work or drama.
<span>2. </span>A leading person in a contest; a principal performer.
<span>3. </span>An advocate or champion of a cause or course of action.
Rainsford is the protagonist in the story.