Selecting all the databases will bring back results that aren't related to your topic. The following links are good databases to use to find articles when researching The Tulsa Race Massacre (previously called the Tulsa Race Riot) of 1921.
Like the OCCC Library Catalog, EBSCOhost has a way to narrow or limit your search results. Here is a list of the main limiters and how they can be used.
When using a database to find articles from magazines, journals, and newspapers, it is important to understand the different types of sources.
Scholarly Sources
Trade Sources
Popular Sources
Not sure how to use EBSCOhost? Use the following tutorials to help you get you started.
Consider the following tutorials for additional tips and tricks on using EBSCOhost databases.