The answer is A. Researchers would most likely find information that is unbiased from an encyclopedia article. Encyclopedia is a reference containing a wide range of knowledge. It is divided into articles. These articles are organized in an alphabetical manner. Encyclopedia articles are written in a neutral way. They are written not to convince a reader to certain idea. Things written are facts therefore unbiased.
Answer:
Text features help readers determine what is important to the text and to them. Without a table of contents or an index, readers can spend wasted time flipping through the book to find the information they need. Special print helps draw the attention of the reader to important or key words and phrases.
The authors purpose is the answer that you want.