is this a primary source.

a. primary source because it was written by historian of the battle of Gettysburg

b. secondary source because he was written by someone who witnessed the battle of Gettysburg

c. primary source because it has statistics from the day of the battle of Gettysburg

d. secondary source because it was written in 2021

is this a primary source a primary source because it was written by historian of the battle of Gettysburg b secondary source because he was written by someone w class=

Respuesta :

Answer:

No it is a secondary source because it is information after the fact instead of like a diary entry

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Explanation: