Question

The South won every major Civil War battle until

the Battle of Antietam.
the Battle of Chancellorsville.
the Second Battle of Bull Run.
the First Battle of Bull Run

Answer 1

the Battle of Antietam.

Step-by-step explanation:

Answer 2

The Battle Of Antietam

Step-by-step explanation:

The South won every major Civil War battle until "a. the Battle of Antietam," since this took place on Union soil for the first time during the War--giving the Union a "home town" advantage.