I believe the answer is
B. This pamphlet calmly disputed the claims that had been made in favor of slavery and provided ordinary citizens and abolitionists with arguments explaining why slavery was wrong.
Sentence C has a misplaced modifier because the phrase "with her hands" is misplaced and is confusing to the reader. Modifiers are words or phrases that provide information to the reader, however, this phrase is misplaced and adds confusion to the sentence.
Answer:
A good summary of an essay should probably include the main idea of each paragraph, and the main evidence supporting that idea, unless it is not relevant to the article or essay as a whole. A summary does not need a conclusion, but if the original ends with a message to the reader this should not be left out.
Example:
1. I took my shower i then slipped and fell but i wasnt hurt
Maladaptive behaviors are actions taken by individuals that don't allow them to become accustomed to certain circumstances.