Let's work through the problem:
A: "And conclusion" doesn't sound correct, it's not proper grammar.
B: "And some conclusion" "Some" is improper and is not an option.
C: "The Conclusion" is correct; "the" in the sentence shows that it is "The Conclusion", not just "A conclusion".
Answer:
Nationalism
Explanation:
i mean i'm only guessing because i don't know what kind of chart your talking about
D. The attitude or mood of a story
"In the Youngest Son", the doctors son has a paper silhouette. The correct answer is paper.
B. Cowboys are known as American cultural icons around the world.