The gettysburg Address by Abraham Lincoln. "It is for us the living, rather, to be dedicated here to the unfinished work which they who fought here have this far so nobly advanced." What can the reader infer "the unfinished work" Lincoln mentions from the context of the speech?
A)to win and the end the civil war
B)to honor the dead at Gettysburg
C)to work harder to understand what the constitution means
D)to help the families who lost members grieve for their dead