Annandale National Historic Site - Annandale National Historic Site is a National Historic Site of Canada located in Tillsonburg Ontario Canada. It was built in 1883 by Edwin Delevan Tillson (Tillsonburg's first mayor son of the founder of Tillsonburg George Tillson and grandfather of adventurer Tillson Harrison) and his wife Mary Ann as part of Mr. Tillson's retirement project Annandale Farm.The site was designated a National Historic Site in 1997. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
Answer:
Building