agricultural research, extension, education, and related programs or grants established or available under any of the following: (1) Subsections (b), (c), and (d) of section 3 of the Smith-Lever Act ( 7 U.S.C. 343 ). (2) The Hatch Act of 1887 ( 7 U.S.C. 361a et seq.). (3) Sections 1444, 1445, and 1447 of the National Agricultural Research, Extension, and Teaching Policy Act of 1977 ( 7 U.S.C. 3221