Source: "before you begin: local history and genealogy reading room." local history and genealogy reading room. library of congress, 8 mar. 2011. web. 1 aug. 2011. how would you describe the organization of this excerpt from the library of congress? chronological order order of importance from most to least important order of importance from least to most important spatial order

The correct answer is “order of importance from most to least important.”

The description of the organization of this excerpt from the library of the Congress is by order of importance from most to least important.

Almost all the libraries in the United States uses the classification of the U.S.  Library of Congress or the Dewey system to organize books in the shelves. To arrange the books, the system uses letters and numbers. So the student ora n individual can look for the title in the catalog, search for it on the web, and then goes to the correct shelf an find the book.