; 16 U.S.C. 1701 et seq. ); or (iii) the Public Lands Corps Act of 1993 ( 16 U.S.C. 1721 et seq. ), including the Indian Youth Service Corps authorized under section 210 of that Act ( 16 U.S.C. 1727b ); and (B) the Urban Youth Corps authorized under section 106 of the National and Community Service Trust Act of 1993 ( 42 U.S.C. 12656 ). (6) Secretaries The term Secretaries means the Secretary of the Interior, the Secretary of Agriculture, and the Secretary of Labor, acting jointly. (7) Tribal or native american community The term Tribal or Native American community means a population of people who are members of— (A) an Indian Tribe (as defined in section 4 of the Indian Self-Determination and Education Assistance Act ( 25 U.S.C. 5304 )); (B) an urban Indian (as defined in section 4 of the Indian Health Care Improvement Act ( 25 U.S.C. 1603 )) community; (C) a Native Hawaiian (as defined in section 815 of the Native American Programs Act of 1974 ( 42 U.S.C. 2992c )) community