Which sentence from the text BEST summarizes the author's main point of "Everyday Things"?
A.
We should show some appreciation for the little everyday things, like wooden pencils, that make written communication easier.
B.
It was not until the American Civil War years that erasers were added to wooden pencils.
C.
Early pencils were merely long sticks of graphite inserted into wooden sticks that had been hollowed out by hand.
D.
Even the color of the pencil today is significant.