Today’s post is written by David Langbart, an Archivist in the Textual Records Division at the National Archives at College Park. In 1926, the United States marked the sesquicentennial of the signing of the Declaration of Independence with a major celebration. Surprisingly, so, too, did Poland. That country itself had regained its independence only in … Continue reading Poland Celebrates the Sesquicentennial of U.S. Independence, 1926: Part I