Final answer:
The first major engagement fought in Georgia in 1863 was the Battle of Chickamauga, which was won by the Confederates.
Step-by-step explanation:
The first major engagement fought in Georgia in 1863 was the Battle of Chickamauga. This battle took place near Chickamauga Creek in northern Georgia. The Confederate army, under the command of General Braxton Bragg, won the battle against the Union forces led by General William Rosecrans.
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