During the American Civil War, the victory at ______ proved to be the turning point for the Union Army.
A.Harrisburg B.Gettysburg C.Lexington D.Fort Sumter正确答案B
During the American Civil War, the victory at ______ proved to be the turning point for the Union Army.
A.Harrisburg B.Gettysburg C.Lexington D.Fort Sumter正确答案B