Q:Altona near Charles Town West Virginia is a historic farm with an extensive set of subsidiary buildings. The original Federal style house was built in 1793 by Revolutionary War officer Abraham Davenport on land purchased from Charles Washington. The house was expanded by Abraham's son Colonel Braxton Davenport. During the Civil War the farm was a favored encampment. Generals Philip Sheridan and Ulysses S. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Building