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225th anniversary: The Library of Congress (building pictured), the de facto national library of...

Thu, April 24, 2025

2 yr ago

Source

In 1800, The Library of Congress (building pictured), the de facto national library of the United States, was established as part of an act of Congress providing for the transfer of the nation's capital from Philadelphia to Washington, D.C.

Also on Apr 24, 2025

Source, method and history
Source
Wikipedia
How we know
Wikipedia "On this day" selected anniversary, 225 years (1800 to 2025).
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annual
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None recorded.