Here are some additional ideas to get you started:
We suggest you learn some background on your topic and get ideas about what primary documents might exist. You should also consider what relevant keywords might be best to use in searches.
You can use EagleSearch to search for items about related events, important names, legal actions, government documents, photos, interviews, and newspaper stories from the time period.
If you find a secondary source on your topic, look at references they cite to see what original documents might exist. Then you can search for those. See our Citation Chaining guide for more information.
Below are a few example websites that may be helpful. Try a browser search to find more: