Experience the convenience of getting your questions answered at IDNLearn.com. Our experts provide accurate and detailed responses to help you navigate any topic or issue with confidence.

What change, if any, is necessary in the underlined portion in the
following passage?
During the Civil War, there were several areas of the South that
remained staunchly pro-Union and refused to join the
Confederacy. Scott County in northeastern Tennessee was one
such holdout.
A.were several areas of the South that remained staunchly pro-Union and
refused to join the Confederacy. Scott County in northeastern Tennessee
is
B.had been several areas of the South that remained staunchly pro-Union
and refused to join the Confederacy Scott County in northeastern
Tennessee was
C.have been several areas of the South that remained staunchly pro-Union
and refused to join the Confederacy. Scott County in northeastern
Tennessee was
D.correct as is