Answer:
Option D.
Step-by-step explanation:
It was the last time that general lees troops fought the north, is the right answer.
The Battle of Gettysburg was fought between the forces of Union and Confederates in dates between 1–3 July 1863. This battle caused the largest number of casualties of the entire American Civil War. The battle of Gettysburg is regarded as the turning point of the Civil War as it maimed the Confederacy so severely that Confederate forces would nevermore be able to attack a Northern state.