Yes. A book that describes the foreign policy of Theodore Roosevelt is a secondary source.A book that describes something is a secondary or even tertiary source of information. If the source uses secondary sources as a reference and reinterprets the information, then it may be a tertiary source.
A secondary source analyses and interprets a primary source. Some examples would be: a text book; the results for an experiment; or a website.
If you know what a secondary source is, then you should know that everything is both a primary and a secondary source, but on what is always the question. So, if you are wondering if it is a primary source on the war crimes trials, then clearly it is not as Marrus was not there. But there may be primary source material used in the book.
primary because a fossil is a thing you first see. if it was a book about fossils then its secondary.
A secondary source is a document or commentary that quotes or references a primary source, without first-hand knowledge of the activity or event. A secondary source is a source other than the main source that is used to gather information. Just find another source where the same or additional information can be found.
A secondary source document useful in the study of history could be an autobiography written by someone at the time or a record or statement made by someone who was not an eyewitness to a specific event.
Primary - as it is a document produced at the time. It is not some later report.
No, an encyclopedia is a secondary source.
There are two kinds of sources...primary and secondary. A primary source is information you see with your own eyes. An example would be a book written in first person, or a newspaper article. A secondary source is information that has been passed on. An example of this would be a gossip magazene or fiction book. Hope this helps :)
secondary
Secondary source
It is a secondary source.