D. To convince teenagers to stop playing video games.
Explanation:
The format, structure, and writing syntax of the paragraph implies that the paragraph is an argumentative passage. The author even states, "Go outside!" which eliminates answer choices C, because the author does not advocate for teenagers to play more educational games. Answer choices A and B are not supported because there is insufficient evidence to support the statements being made in those answer choices. In addition, both answer choices A and B do not represent a goal of an argumentative passage. Therefore, the answer is D. To convince teenagers to stop playing video games.
Mexican-American War, also called Mexican War, Spanish Guerra de 1847 or Guerra de Estados Unidos a Mexico war between the United States and Mexico (April 1846–February 1848)
The answer is C. At first the child misjudges the elderly neighbor when he fears her, and is happy with their new friendship when she helps him. A has misjudgment but no happiness. B doesn't match at all D doesn't say that the rivals misjudged their rivalry or were happy at any point.