87 years ago this month President Roosevelt issued an executive order kicking off the then just passed Emergency Conservation Work Act. The rest, as they say, is history as research into ECW and CCC programs, projects, and enrollees continues today by researchers and genealogists alike.
Less well known was similar legislation passed creating the parallel Indian Emergency Conservation Work (IECW) program, later known as the Civilian Conservation Corps Indian Division (CCC-ID). Similar in function yet with several notable differences, the CCC-ID helped make a difference on reservations nationwide and often led to Native Americans obtaining regular employment with the BIA. Learn more about the history, records, and how to research them in this Prologue essay;
https://www.archives.gov/publications/prologue/2016/summer/ccc-id.html
(Image source: https://catalog.archives.gov/id/1719639)