Answer:
Examples of a secondary source are: Publications such as textbooks, magazine articles, book reviews, commentaries, encyclopedias, almanacs.
Explanation:
Bibliographies.
Biographical works.
Reference books, including dictionaries, encyclopedias, and atlases.
Articles from magazines, journals, and newspapers after the event.
Literature reviews and review articles (e.g., movie reviews, book reviews)
History books and other popular or scholarly books.