This collection consists of 4,500 photographs documenting natural environments, ecologies, and plant communities in the United States at the end of the 19th and the beginning of the 20th centuries. Included in the collection are more than five hundred images of Indiana.

The Indiana portal is the gateway to Indiana state government Web sites and information. The site includes selected resources on federal, county, and local government.

The Indiana State Archives provides access to several record collections including wills, naturalization, land, and military records

From their extensive collections, the Indiana Historical Society External link icon provides online access to images related to the history of the state and other topics.

Published continuously since 1905, the Indiana Magazine of History is one of the nation's oldest historical journals. Since 1913, the IMH has been edited and published quarterly at Indiana University, Bloomington.

A collaboration of Indiana libraries, museums, archives and other cultural organizations enabling access to Indiana's unique cultural and historical heritage through a variety of digital formats. It is a program of the Indiana State Library.

The fundamental purpose of the NPS is to conserve the scenery and the natural and historic objects and the wild life therein and to provide for the enjoyment of the same in such manner and by such means as will leave them unimpaired for the enjoyment of future generations. The NPS provides highlights, statistics, and a list of national parks for Indiana.