I believe it's A.) A means of communication. It depends on what you're using it for in a sentence. Hope this helps! :))
Letters would be an example of a primary source
<span>a.
Before slavery, Blacks were uncivilized. Hope this helps!:)</span>
Richard Lion-heart is England's King and Saladin was a Muslim military and political leader who as Sultan led Islamic forces during the Crusades.
