In 1892, Rasmus Bogstad, a Norwegian pastor, raised funds to build a male dormitory on campus grounds. His efforts lead to the construction of Academy Hall. In 1893, Grose resigned and recently hired business professor Hans Aaker took his place. Aaker became mayor of Moorhead in 1900 and left two years later when that job compromised his dedication to the school. Bogstad was appointed Concordia's next president and established its liberal tradition. Under Bogstad, Concordia constructed a new academic building, now called Old Main.