Illinois Institute of Technology (IIT), commonly referred to as Illinois Tech, is a private research university in Chicago, Illinois. Tracing its history to 1890, the present name was adopted upon the merger of the Armour Institute and Lewis Institute in 1940. The university has programs in architecture, business, communications, design, engineering, industrial technology, information technology, law, psychology, and science. It is classified among "R2: Doctoral Universities – High research activity". The university's historic roots are in several 19th-century engineering and professional education institutions in the United States. In the mid 20th century, it became closely associated with trends in modernist architecture through the work of its Dean of Architecture Ludwig Mies van der Rohe, who designed its campus. The Institute of Design, Chicago-Kent College of Law, and Midwest College of Engineering were also merged into Illinois Tech. History The Sermon and The Institute In 1890, when advanced education was often reserved for society's elite, Chicago minister Frank Wakely Gunsaulus delivered what came to be known as the "Million Dollar Sermon." From the pulpit of his South Side church, near the site Illinois Institute of Technology now occupies, Gunsaulus said that with a million dollars he could build a school where students can learn to think in practical not theoretical terms; where they could be taught to "learn by doing." Inspired by Gunsaulus' vision, Philip Danforth Armour, Sr. (1832–1901) gave $1 million to found the Armour Institute—and Armour, his wife, Malvina Belle Ogden Armour (1842–1927) and their son J. (Jonathan) Ogden Armour (1863–1927) continued to support the university in its early years. Armour claimed it was his best paying investment. When Armour Institute opened in 1893, it offered professional courses in engineering, chemistry, architecture and library science. Illinois Tech was created in 1940 by the merger of Armour Institute and Lewis Institute. Located on the west side of Chicago, Lewis Institute, established in 1895 by the estate of hardware merchant and investor Allen C. Lewis, offered liberal arts as well as science and engineering courses for both men and women. At separate meetings held by their respective boards on October 26, 1939, the trustees of Armour and Lewis voted to merge the two colleges. A Cook County circuit court decision handed down on April 23, 1940 solidified the merger of the two schools into the Illinois Institute of Technology. Mergers and changes The Institute of Design (ID), founded in Chicago by