A Hawaiian national treasure and the only official state residence of royalty in the United States, 'Iolani Palace was the official residence of the Hawaiian Kingdom's last two monarchs—King Kalakaua, who built the Palace in 1882, and his sister and successor, Queen Lili'uokalani. During the monarchy period, the Palace was the center of social and political activity in the Kingdom of Hawai'i.

The palace offers tours, exhibits, concerts, educational programs, other workshops and classes, and occasional educational and recreational events.

William B. Ide was named president of the short-lived California Bear Republic—which lasted for 22 days. The adobe memorial to him is located in a picnic area overlooking the Sacramento River. The park features the old adobe home, carriage shed, blacksmith shop, and a small visitor center.

The park offers exhibits, tours, and occasional recreational and educational events.

The Society, founded in 1897 to inform the world of the achievements of the Irish in America, is today a national center of scholarship and culture. From its home on New York's Fifth Avenue, the Society serves as a focal point of the contemporary transatlantic Irish experience, a place where current public issues are explored, and where the great renaissance in Irish culture is celebrated in lectures, concerts, art exhibits, and a literary journal.

Does not appear to be affiliated with any specific historical sites.

The Museum operates as a source of curricula, historical references, creative works, and media about the African-American experience. The Museum maintains a collection of multimedia presentations, rare artifacts, African art, original sculptures, paintings, musical recordings, and local Black newspapers. Visitors can explore the history of Africans in Chattanooga, a region where most Africans were bought to be personal servants or laborers, rather than field hands.

The museum offers exhibits, tours, and occasional recreational and educational events.

Ganondagan is the site of a Native American community that was a flourishing, vibrant center for the Seneca people. Visitor to this site, where thousands of Seneca lived 300 years ago; can tour a full-size replica of a 17th-century Seneca Bark Longhouse; walk miles of self-guided trails; climb the mesa where a huge palisaded granary stored hundreds of thousands of bushels of corn; and learn about the destruction of Ganondagan, Town of Peace, in 1687.

The site offers exhibits, tours, and educational and recreational events.

Castle Air Museum presents history through the display of restored historic aircraft. Visitors can stand under the wing of a Convair RB-36H Peacemaker, a Boeing B-52, or of many other planes.

The museum offers exhibits, tours, and occasional recreational and educational events.

The Center presents interpretative exhibits covering the entire history of the Columbia Gorge, from prehistory to the present day, including First Peoples, the Lewis and Clark Expedition, forts and settlements in the area, timber and fishing industries, transportation up and down the river, and other historical topics.

The center offers a short film, exhibits, and educational programs.

The museum is dedicated to the life and times of General Sam Houston, former Governor of Tennessee, victor over Santa Anna in the Texas War of Independence, first President of the Republic of Texas, Senator from the State of Texas, and Governor of the State of Texas. It includes both traditional museum spaces and exhibits and historical structures.

The museum offers exhibits, tours, and educational and recreational events.

Fort Foster was one of the original Seminole War forts constructed in Florida during the early 1800s. Today a replica wood-picket-style fort has been constructed on the original site. Park rangers provide tours, and explain the Fort operations and living conditions, as well as telling the history of the Seminole Wars in Florida. The interpretive center contains exhibits about the fort, the Seminoles, and the Second Seminole War.

The park offers exhibits, tours, and occasional living history events.

The Newseum—a 250,000-square-foot museum of news—offers visitors an experience that blends five centuries of news history with up-to-the-second technology and hands-on exhibits. The Newseum features seven levels of galleries, theaters, retail spaces, and visitor services. It offers a unique environment that takes museum-goers behind the scenes to experience how and why news is made.

The museum offers exhibits, tours, film and multimedia screenings, classes, lectures, and other educational and recreational events and programs. DC Metro area schools can schedule field trips with free admission for students; both box lunches and lunch vouchers are available with payment. Students may attend one 50-min., standards-aligned, educator-led class for free during their field trip (see the list of available classes, for grade levels 3-12); and educator-led tours are available for an additional charge.

To prepare for a field trip, teachers may attend an orientation session. Groups may also schedule professional development sessions for educators—subjects relevant to U.S. history include "The Battle for the Bill of Rights: The Free Press and the Founding of Our Nation," "The Photographic Revolution: The Ethics and Impact of Seeing the Story, From the Civil War to the Slums of New York to Today," "A Global Nation: The Free Flow of Information and Media Ethics," and "Making a Change: Civil Rights and the First Amendment."