Nationalism is a social, political, and economic system. Devotion, especially excessive or undiscriminating devotion, to the interests or culture of a particular nation-state. The belief that nations will benefit from acting independently rather than collectively, emphasizing national rather than international goals.
Mr. Jabez-Wilson writes so much in "The Red-Headed League" because he takes up a useless job for The Red-Headed League, which is an office for males with ginger hair. He is told to copy the Encyclopedia Britannica, which has loads of pages and is one of the biggest books in history. When he goes up to Sherlock Holmes to let him know of this weird sort of engagement, he has not even finished copying all of the information under the letter "A".
Right off the bat, we can eliminate A. The EPA is not in charge of health and safety education. Neither is D.
B is the most valid choice.
