at the David M. Rubenstein Rare Book & Manuscript Library
The links below will take you to the collection guide for each collection. A collection guide is an inventory of the folders of materials in a collection, assembled and written by an archivist.
Note that this may not be an exhaustive list of all the collections you might use in your research—it's simply a list of the collections that might be most relevant.
Searching the Duke Libraries catalog and the Rubenstein Library's collection guide database on keywords, names, organizations, etc. will help you discover additional relevant collections that aren't represented here.
In addition to the records of the Latinx/e student groups listed here, you may also want to review the records of Duke's two main undergraduate student governments: the Associated Students of Duke University (1967-1993) and Duke Student Government (1993-present). ASDU and DSG would have worked with the groups below on chartering, SOFC funding, and discussion of campus issues. For Latinx/e groups and students at Duke's graduate and professional schools, the Graduate and Professional Student Council is the governing body.
In addition to browsing/searching through the Chronicle for relevant articles (see the "Duke Publications" page in this research guide), a good way to understand the evolution of these fields--particularly how they are taught--is to browse or search through Duke's annual course bulletins. Note that the bulletins will list faculty (and sometimes graduate students) in these programs/fields, which can provide you with more names to research!