Portal:United States/Did you know/archive

[edit] DYK list

...that Piscataway Park was created to prevent development and protect the view across the Potomac River from Mount Vernon (pictured)?
...that Charles N. Haskell was the first governor of Oklahoma, and he played a crucial role in drafting the Oklahoma Constitution?
...that the 1040-foot-long Starrucca Viaduct in Lanesboro, Pennsylvania was the largest and most expensive stone railway viaduct when built in 1848, and is still in use by the Norfolk Southern Railway?

...Washingtonia, (pictured) a genus of palm that produces a fruit eaten by Native Americans in the United States?
...that the Land Run of 1889 resulted in the founding of both Oklahoma City and Guthrie, whose populations grew from zero to over 10,000 in less than a day?
...that William Hawkins Polk, brother of President James Polk, was a U.S. Representative and ambassador to the Kingdom of Naples?

...that the Liberty ship SS George Washington Carver, (pictured) the second named for an African American, was sponsored by singer Lena Horne and constructed in 42 days from start to delivery?
...that Jacob Piatt Dunn in 1886 wrote the first scholarly history concerning the Indian Wars?
...that the Delaware at-large congressional district is the oldest congressional district in the country?

...that the Indiana Historical Society (pictured) is the oldest state historical society west of the Allegheny Mountains?
...that in the 1958 court case Trop v. Dulles, the U.S. Supreme Court decided that it was unconstitutional for the government to cancel the citizenship of a U.S. citizen as a punishment?
...that political illustrator Steve Brodner has caricatured American Presidents going back to Richard Nixon?

...that Vermont coppers (pictured) were the currency used in Vermont before it became a U.S. state in 1791?
...that Lighthouse Hill on Staten Island got its name from the Staten Island Lighthouse, built in 1912, which towers 141 feet (43 meters) above the Lower New York Bay and can be seen as far as 18 miles (29 km) away?
...that Lucy Hobbs Taylor was the first female dentist in the United States?

...that the Pewee Valley Confederate Memorial (pictured) is the only American Civil War obelisk monument in Kentucky to be made of zinc?
...that the second subtitle of title III of the USA PATRIOT Act largely modifies the Bank Secrecy Act in an effort to make it harder for money launderers to operate, and to make it easier for law enforcement and regulatory agencies to police money laundering operations?
...that Senator William A. Blakley of the U.S. state of Texas worked as ranch hand as a young man?

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Feel free to add United States-related DYKs from the DYK archives.

More "Did you know"s can be nominated here. General guidelines for nominations, loosely based on Wikipedia:Did you know include:

Pick DYKs in articles that are interesting.
Look for articles that are over 1,000 characters in size - no stubs.
The "Did you know?" fact must be mentioned in the article.
Try to select articles that cite their sources, particularly the item mentioned.