Respuesta :
b. A text book discussing the causes of WWII
this is because this book wasnt written by people who fought in WWII
this is because this book wasnt written by people who fought in WWII
Answer: Option B
Explanation:
A historical research project, secondary sources can be defined generally as scholarly books and articles.
This sources first analyses and interprets the primary sources. These sources contains pictures, graphics and quotes.
A secondary source is usually used to describe an event or incident with the help of picture, quotes and graphics.
hence, the correct answer is option B