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        军火交易

        The National Park Service is one of the United States' leading agencies for history and culture. In addition to preserving important historic sites within national park boundaries, the National Park Service works beyond those boundaries to ensure that everyone's history is saved. Whether you want to visit an iconic historical park, discover American stories, or find assistance to preserve the places that matter to you, we hope you discover something new about history during your visit.?

        America's stories past and present

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        Stories are the big picture…or a snapshot in time. They provide the basics – who, what, where, when, why, and how.

        Preserving places that matter

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        Find out how the National Park Service ensures the protection and preservation of the lands and objects entrusted to our care.

        Heritage travel

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        Travel to destinations rich in heritage

        NPS Archeology Program

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        Archeology has the power to teach mathematics, geography, cultural studies, and citizenship.

        Cultural Resources Programs

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        Find out more about Cultural Resources Programs.

        Last updated: July 12, 2020