The main idea is the "key concept" being expressed. Details, major and minor, support the main idea by telling how, what, when, where, why, how much, or how many. Locating the topic, main idea, and supporting details helps you understand the point(s) the writer is attempting to express.
Yes Truman Capote was an american novelist
Aww why thank you kind human or whatever you are, you could be a unicorn for all i know. Welp have a noice day and toodles.
Answer:
He chose. to explain Christianity
Explanation:
C cuz it will make more sense