How does identifying the main idea help to determine the author’s position on a topic?

When you figure out the main idea, you can then see how the author addresses it. If they have a bias opinion against, or for it, you can note their ton when the speak about it. Knowing the main idea, can help show why the author is writing about it, and how they feel about it as well.

Explanation: Hope it helps :)

The main idea is the point of the paragraph. It is the most important thought about the topic. ... The author can locate the main idea in different places within a paragraph. The main idea is usually a sentence, and it is usually the first sentence.

Explanation:

the correct answer is c. usually the language, and its emotional insight, that is how feelings and attitudes are expressed through language, are not quite present in film adaptations. despite that, it is a factor that a fan may either not notice or not care much about, especially compared to the other factors.