Identifying Primary and Secondary Sources 1) A journal written by Lewis about his exploration of the Louisiana Purchase.

2) A history book describing Lewis and Clark's exploration of the Louisiana Purchase.

3) A classmate giving a report about World War 2.

4) A letter from a soldier describing World War 2.

5) A Vietnam veteran talking about the war in Vietnam.

6) A TV show explaining what happened in Vietnam.

7) A biography about Abraham Lincoln.

8) Abraham Lincoln's diary describing what he thought about the civil war.

9) An actor describing what it was like on the set of a movie.

10) A journal article written about how Native Americans lived.

11) A website describing what the first World's Fair was like.

12) A newspaper article from 1941 describing the attack on Pearl Harbor.

13) An autobiography about Bill Clinton.

14) A friend describing the snowstorm he was in last year.

15) The declaration of independence.