Which sentence includes a detail that shows the historical background of the setting?
A
My great-aunt lived in a cabin in the foothills of the Rocky Mountains for 20 years.B
Standing on the ship's deck, the young sailor thought back on his school days as he sailed away.C
Andrew and Alice visited the seashore every July since they were children, but they could not go this year.D
People used to think it was improper for women to be writers, so Charlotte published her novel under a man’s name.