Following the Treaty of Guadalupe Hidalgo and the annexation of Texas, the land claims of many Mexican families were not respected, either by the new English-speaking settlers or by the U.S. government. Dispossession from family- and community-owned lands dealt a severe economic blow to the livel

This wooden grain fork was used during the late 19th century. Wide tined pitch forks like this were used to pitch hay, grains, straw, and other agricultural products. Before the mechanization of harvesting by combines, reaping, threshing, and winnowing were done by hand with simple tools like thi

This Butsudan-Buddhist altar was made from scrap lumber in Jerome Relocation Center in Arkansas. Buddhism was among the religions that was practiced in the internment camps. However, it was not formally recognized in the camp or marked with a specific house of worship within the internment camp g

This Santa Cruz helmet was worn by downhill skateboarder Judi Oyama while racing during the late 1970's and into the 1980s. Oyama began skating as a teen and was sponsored by Santa Cruz Skateboards in the mid-seventies. She skated both vert and street but her passion was slalom and downhill racing w

Introduced in mid-1976, the Little Professor is a non-printing electronic calculator modified to present simple arithmetic problems. A correct answer prompts another problem on the eight-digit display. An error delivers the message, "EEE." The colorful keyboard shows a professor with whiskers and gl

Angel Island Immigration Station Foundation is a non-profit organization whose primary goals are to lead the effort to preserve, restore and interpret Angel Island Immigration Station, a National Historic Landmark, as the Pacific gateway for U.S. immigration; and to promote educational activities

Aladdin Industries profited from the success of The Jetsons television cartoon series in the fall of 1963 by introducing a domed lunch box featuring that space-traveling suburban family and their robotic maid. American notions of family life in the 1960s traveled effortlessly outward to

A popular portrait method of photography from the 1839 announcement of its invention to about 1860, the Daguerreotype was a unique photograph with no negative—each photograph was exposed on a copper plate coated with silver-nitrate. This half-length Daguerreotype portrait of Louis Jacques MandÃ

This list of web resources compiled by the National Museum of American History contains links to websites that are related to the Brown v. Board of Education decision.  It is included in the online exhibition entitled Separate is Not Equal: Brown v. Board of Education.

Prototype Online: Inventive Voices is a podcast series from the Smithsonian’s Lemelson Center that reveals the stories behind the invention—motivations, successes, and disappointments—and highlights the persevering spirit shared by all who call themselves “inventor.”