; (2) the term State government includes the government of the District of Columbia, the Commonwealth of Puerto Rico, the United States Virgin Islands, Guam, American Samoa, the Commonwealth of the Northern Mariana Islands, and any other territory or possession of the United States; (3) the term tribal government means the government of an Indian tribe, as that term is defined in section 4 of the Indian Self-Determination and Education Assistance Act ( 25 U.S.C. 5304 ); and (4) the term United States , when used in a geographical sense, means the States, the District of Columbia, the Commonwealth of Puerto Rico, the United States Virgin Islands, Guam, American Samoa, the Commonwealth of the Northern Mariana Islands, and any other territory or possession of the United States. (h) Confidential information Subsection (b) or (c) shall not be construed as requiring the Postal Service to disclose to the public any information— (1) described in section 410(c)