; and (B) the water rights of allottees. (28) Trust Fund The term Trust Fund means the Fort Belknap Indian Community Settlement Trust Fund established under section 11(b)(1). 4. Ratification of Compact and judicial decree (a) Ratification of compact (1) In general As modified by this Act, the Compact is authorized, ratified, and confirmed. (2) Amendments Any amendment to the Compact executed after the date of enactment of this Act is authorized, ratified, and confirmed to the extent that the amendment is executed to make the Compact consistent with this Act. (b) Execution (1) In general To the extent that the Compact does not conflict with this Act, the Secretary shall execute the Compact, including all exhibits to, or parts of, the Compact requiring the signature of the Secretary. (2) Modifications Nothing in this Act precludes the Secretary from approving any modification to an appendix or exhibit to the Compact that is consistent with this Act, to the extent that the modification does not otherwise require congressional approval under section 2116 of the Revised Statutes ( 25 U.S.C. 177 ) or any other applicable provision of Federal law. (c) Environmental compliance (1) In general In implementing the Compact and this Act, the Secretary shall comply with all applicable provisions of— (A) the Endangered Species Act of 1973 ( 16 U.S.C. 1531 et seq.); (B) the National Environmental Policy Act of 1969 ( 42 U.S.C. 4321 et seq.)