Question

1. where was one of the worst confederate civil war prison camps?○ gettysburg, pennsylvania○ richmond, virginia○ washington, d.c.○ andersonville, georgia

Explanation:

Andersonville (Camp Sumter) in Georgia was the largest and deadliest Confederate prisoner-of-war camp during the U.S. Civil War, with extremely high mortality due to overcrowding, starvation, and disease. Gettysburg was a major battle site, Richmond was the Confederate capital, and Washington D.C. was the Union capital, none of which were the worst Confederate prison camps.

Answer:

Andersonville, Georgia