The Libraries have a LOT of e-journal subscriptions and hundreds of databases designed to help you find them. You can use PRIMO, the main catalog, to find interesting secondary sources (like articles!). For specialized US history topics, you may want to try America: History and Life. Both work in a similar manner.
In both databases, let's try searches using terms like
slave or enslaved
"skilled labor"
Seamstress/Tailor/Weaver
Blacksmith
Shoemaker/cobbler
Domestic Labor
Note how different results are in each database.
Sample search: Blacksmith* AND (enslaved OR slaves OR enslavement)