Please answer the following question: Easton Historic District is a national historic district located at Easton Northampton County Pennsylvania. The district includes 405 contributing buildings in the central business district and surrounding residential areas of Easton. The buildings were primarily built between 1830 and 1910 with the oldest dated to 1752. Notable buildings include the First Reformed Church (United Church of Christ) Colonel Robert Hooper House former Ormsby's Restaurant First Public Library St. 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?
Answer:
Building