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Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
9/17/2010
This panel from the AIDS Memorial Quilt honors activist Roger Lyon, who died of AIDS in 1984. Shortly before his death, Lyon testified before Congress to appeal for funding to combat the growing epidemic. One of the greatest challenges in the fight against AIDS was changing public
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
3/12/2012
Sixteen-year-old Judy Garland wore these sequined shoes as Dorothy Gale in the 1939 film classic The Wizard of Oz. In the original book by L. Frank Baum, Dorothy's magic slippers are silver; for the Technicolor movie, they were changed to ruby red to show up more vividly against the yell
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
11/10/2010
Edwin McMillan shared the 1951 Nobel Prize in Chemistry with Glenn Seaborg. McMillan discovered element 93, or neptunium, in 1940 while working on the world's largest cyclotron at the Lawrence Livermore National Laboratory. Seaborg's discovery of element 94, or plutonium, was based on McMillan's
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
9/2/2020
The TV dinner represented a change in the way Americans were thinking about food. Introduced in 1954 by Swanson & Sons, of Omaha, Nebraska, it offered women--more and more of whom were working outside the home but still assumed to be responsible for cooking--an alternative to time-consuming meal pre
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
9/3/2020
The Chinese Exclusion Act of 1882 prevented all but a few Chinese to enter the United States legally. In 1906, a major earthquake and resulting fire in San Francisco destroyed public records, allowing many Chinese to claim that they had been born in San Francisco. These men, with newly established c
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
12/30/2020
Despite disruption resulting from the suspension from Central High School and the later closure of all of Little Rock’s public schools to avoid integration, Minnijean Brown graduated on schedule in 1959 from New Lincoln School in New York City. New Lincoln School was a private, integrated school f
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
1/2/2022
During the late 1950s and 1960s, American scientists and educators proposed using machines for instruction. Teaching machines and related programmed textbooks used a careful sequence of questions for teaching. Jerome C. Meyer and later William R. Hafel, both of Sunnydale, California, believed that i
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
12/17/2010
Physical Description Oxidized metal bugle. Specific History This bugle was salvaged from the wreck of the USS Maine. General History USS Maine was a second-class battleship built between 1888 and 1895. It was sent to Havana, Cub
Grade Range:
K-12
Resource Type(s):
Primary Sources, Interactives & Media
Date Posted:
2/25/2014
  Our Founding Fragments video series gets up close and personal with historical treasures in the collection of the National Museum of American History. This is our fifth episode in the series, and in it our host Tory joins curator Dr. Margaret S
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
9/3/2020
Pennsylvania Germans near the Conestoga River first made Conestoga wagons around 1750 to haul freight. By the 1810s, improved roads to Pittsburgh and Wheeling, Virginia (now West Virginia) stimulated trade between Philadelphia, Baltimore, and settlers near the Ohio River. Wagoners with horse-drawn C
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