Last Question Please Help me! Thanks you so much :D


What is the main difference between a primary source and a secondary source?


A.

A primary source is more useful than a secondary source.


B.

A primary source cannot be trusted, but a secondary source can.


C.

A primary source is written well after an event, whereas a secondary source is written immediately after the event.


D.

A primary source is written by someone who saw the event, but a secondary source is not.