你必须增加美国公有领域标签显示为何这个作品在美国属于公有领域。 请注意这个作品在不适用较短期限法则的国家可能并不属于公有领域，并有超过作者逝世后50年的著作权期限。其中，墨西哥为100年，牙买加为95年，哥伦比亚为80年，危地马拉与萨摩亚为75年，瑞士和美国为70年，委内瑞拉为60年。

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• Acts, Regulations, administrative provisions, court rulings and similar official documents and official translations of such documents.
• Proceedings of public meetings of official representatives and documents publicly submitted there which concern their activities. The same applies to legal proceedings which are open to the public. Does not apply to collections of a single author's works.
• Debates on questions concerning the public good which take place at gatherings to which the public has access or are broadcast. Does not apply to collections of a single author's works.

It is asserted that this work falls into one or more of the above categories.

¹一些政府出版物不受版權保護，包括法案、法案、法規、法院判決、皇家委員會和特別委員會報告等。請參閱參考文獻[2]或[3]完整列表。
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你必须增加美国公有领域标签显示为何这个作品在美国属于公有领域。 请注意这个作品在不适用较短期限法则的国家可能并不属于公有领域，并有超过作者逝世后50年的著作权期限。其中，墨西哥为100年，牙买加为95年，哥伦比亚为80年，危地马拉与萨摩亚为75年，瑞士和美国为70年，委内瑞拉为60年。

This is according to § 23 in the Norwegian Åndsverkloven.

Under the former photo law, protection ended 25 years after creation, provided that more than 15 years had passed since the photographer's death or the photographer is unknown. The image is in the public domain if the protection ended before 29 June 1995 under the older term.[4]

Images uploaded to Wikimedia Commons must also be in the public domain in the United States. A Norwegian work that is in the public domain in Norway is in the public domain in the U.S. only if it was in the public domain in Norway in 1996 and no copyright was registered in the U.S. (This is the effect of 17 USC 104A with its critical date of January 1, 1996.)

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