Question: What is a rare survivor on the David and Catherine Driver Farm from American Civil War campaign led by American soldier, businessman, educator, and author William Tecumseh Sherman?
Sentence (from "David and Catherine Driver Farm"): The farm's most notable building is a c. 1839 barn, a rare survivor of the American Civil War campaign of Union Army General William Tecumseh Sherman through the area, in which most barns were destroyed.
Relevant evidence: Yes