The image to the right depicts the assumed positions of Confederate and Union forces during the three day battle. The Union is shown in blue and the Confederates in red. Lines with arrows indicate advancements and dotted lines represent retreat. The lower left portion of the map shows Pickett's charge. As shown, the Confederates launched a full scale attack and were abruptly repelled by the Union defense.
This Image is from: http://usfotos.in/keyword/battle+map+of+gettysburg/