Question

primary source
the letters of abigail adams by abigail adams
annual report for the year 2014, issued by ford motor company
baseball by ken burns, a documentary film about the history of baseball
secondary source
analysis of a drawing by leonardo da vinci in national geographic magazine
narrative of the life of frederick douglass, an american slave by frederick douglass
a matter of choices: memoirs of a female physicist by fay ajzenberg - selove

Explanation:

Primary sources are firsthand, original materials created at the time of the event or by a direct participant. Secondary sources analyze, interpret, or comment on primary sources.

1. The Letters of Abigail Adams: Firsthand original writing by Abigail Adams, so it is a primary source.
2. 2014 Ford Motor Company annual report: Original official document from the company, so it is a primary source.
3. Narrative of the Life of Frederick Douglass, an American Slave: Firsthand autobiographical account by Douglass, so it is a primary source.
4. A Matter of Choices: Memoirs of a Female Physicist: Firsthand personal memoir by the subject, so it is a primary source.
5. Baseball by Ken Burns: A documentary that analyzes and interprets the history of baseball, so it is a secondary source.
6. analysis of a Leonardo da Vinci drawing in National Geographic Magazine: An interpretation of an original work, so it is a secondary source.

Answer:

Primary source:

• The Letters of Abigail Adams by Abigail Adams
• annual report for the year 2014, issued by Ford Motor Company
• Narrative of the Life of Frederick Douglass, an American Slave by Frederick Douglass
• A Matter of Choices: Memoirs of a Female Physicist by Fay Ajzenberg-Selove

Secondary source:

• Baseball by Ken Burns, a documentary film about the history of baseball
• analysis of a drawing by Leonardo da Vinci in National Geographic Magazine