Related Clues:
- Part of F.D.R.'s New Deal
- Second Amendment advocacy gp.
- Gun-lobby org.
- WWII pres.
- Three hundred, in Roman numerals
- Gun lovers' org.
- Org. to which eight U.S. presidents have belonged
- Dam-building org.
- H.S.T. predecessor
- DC lobbying grp.
- 67-Across citers: Abbr.
- F.D.R.'s brainchild
- FDR prog.
- Org. highlighted in "Bowling for Columbine"
- Powerful lobbying org.