Which are secondary sources? Select three options.
A. documentary about the Great Depression
B. textbook chapter about economic markets
C. book of historical fiction written about Dust Bowl refugees
D. letter home written by someone during the Great Depression
E. signed federal law aiding people affected by the Great Depression

Respuesta :

Answers are A B C
because they aren’t coming directly from the source or people it happened to
A,B,C because they weren’t somebody who experienced the time period which makes it secondary.