Answer:
The Battle of Gettysburg, 1861 South Carolina attacks Fort SumterConfederacy defeats Union at First Battle of Bull Run.
Step-by-step explanation:
fought from July 1 to July 3, 1863, is considered the most important engagement of the American Civil War. After a great victory over Union forces at Chancellorsville, General Robert E. Lee marched his Army of Northern Virginia into Pennsylvania in late June 1863.
South Carolina attacks Fort Sumter Confederacy defeats Union at First Battle of Bull Run.