I believe the answer would be relatability
<span>The answer to this item is theme or topic. These two are what subjects mean in literature. With this, the literature piece revolves around the certain topic, making the ideas coherent. The theme as to which the ideas are to presented should be also be taken into consideration. </span>
The best answer here is your fourth one, they only present facts regarding a topic. When writing for information, as the author you want to ensure your readers are being presented with correct information. To do this, you must research before placing your information into whatever it is you're writing. When you do this, you don't want to give your readers incorrect information. Thus, your writing must be based on provable facts.
The other three options are all things that are included in other types of writing as well as informative writing, which is why they are not the best answer here.
The main conflict means like the main problem in the story