Below is a linked collection of digitized newspapers either that are free, or that you can get free access to through our library or a different local library.
There are now many universities putting together free topical collections of archival material, but it can be tricky to find these small collections. I recommend Googling the specific phrase "[historical topic] digital collections" to find these scattered materials.
For example, the Googling the phrase "settlement house digital collections" found these two nice primary source collections:
Digital Public Library of America is also useful, a unified database of open digitized material across the nation.
The Ruth Lilly Special Collections and Archives have a large variety of organizations' records open to research, both local and national. Highlights include the Indianapolis Foundation, Flanner House, Kiwanis, Junior Achievement, FFA, the Peterson commission, the Filer commission, Independent Sector, and Wheeler Mission. Many of these collections have portions digitized and made available online. Please make an appointment with the archives to view a collection.
Our Annual Reports collection is a great resource when researching the work of a particular foundation. Our collection of foundations' annual reports spans the 20th century, and many volumes represent the only library-held copy in the world. It has has a particular strength in local foundations.
The Indiana Historical Society has records of local figures and organizations including Madame CJ Walker, they have many materials digitized and available online, and their physical archives are about a 15 minute walk from the University Library. Please make an appointment to view a collection.