During which battle was Confederate General Robert S. Garnett killed?

General Robert S. Garnett was killed during the Battle of Carrick's Ford, which took place on July 13, 1861. This battle was significant as it marked one of the early engagements of the Civil War in West Virginia. Garnett, serving as a Confederate general, was leading his forces when he encountered Union troops. His death was notable as he became the first general officer to be killed in the Civil War, which carried weight in terms of morale and leadership for both sides during the conflict.

The other battles mentioned, such as Antietam, Gettysburg, and Bull Run, occurred later in the war, with many other significant events and casualties involving different leaders. Understanding the timeline and context of these battles helps clarify why Carrick's Ford is the correct answer regarding Garnett's death.