Which item is an example of a secondry sources

A secondary source is a second-hand account of an event. Text books in history, magazine articles, book reviews, commentaries, encyclopedias, and almanacs can all be examples of a secondary source.

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

Works of criticism and interpretation

Commentaries and treatises

Textbooks

Indexes and abstracts