Based on the information above, complete the sentence.
When people say, "President Abraham Lincoln gave the Gettysburg Address," they mean that President Lincoln ().
A: wrote a book about an important Civil War battle
B: is buried in a graveyard in a town in Pennsylvania
C: made a speech after an important Civil War battle
D: lived at 1600 Pennsylvania Avenue
Gettysburg is a place where an important Civil War battle was fought. An address is a public speech. So, when people say, "President Abraham Lincoln gave the Gettysburg Address," they mean that President Lincoln made a speech after an important Civil War battle.