Answer:
The battle of Gettysburg I hope this helped and need more help dm me
Step-by-step explanation:
(July 1-3, 1863) is considered the turning point of the Civil War. Gen. Robert E. Lee's defeat by the Army of the Potomac forced his Confederate forces to retreat; they never recovered. Lee was emboldened by his victory in Chancellorsville, Va., in May 1863 and hoped to solidify his seeming advantage in Gettysburg.