This teacher's resource challenges students to think about the short-handled hoe and its connection to agriculture and the organizing of Latino farm workers after World War II. It includes a preliminary activity intended to introduce students to doing history with objects and 3 les

Students can learn more about American railroads during the 20th century. This reference page is included in the online exhibition entitled America on the Move, which focuses on transportation in US history.

Using documents and historical background from the exhibition Changing America: Emancipation Proclamation 1863, March on Washington 1963, students will d

The Haymarket Riot, or Haymarket Incident, occured on May 4, 1886 near Chicago's Haymarket Square. What began as a protest against the killing and wounding of several workers during a strike at the McCormick Reaper Works, turned into a violent riot as an unidentified person threw a bomb at the polic

This sign was purchased by a North Beach second-hand shop from a proprietor in the neighboring Chinatown district of San Francisco. It is said to date from between 1890 and 1910. If that is so, the sign’s survival is quite miraculous: The 1906 earthquake in April of that year caused much damage

This webiste, from the Lemelson Center’s Spark!Lab, uses fun activities to help kids and families learn about the history and process of invention. Students can play games, conduct science experiments, explore inventors’ notebooks, and even invent! Spark!Lab, the newest hands on space fo

“One of the most infamous tragedies in American manufacturing history is the Triangle shirtwaist factory fire of 1911. You may recall the story—how a blaze in a New York City sweatshop resulted in the fiery death of 146 people, mostly immigrant women in their teens and 20s. When workers found ex

Since its founding in 1969, the UCLA Asian American Studies Center has documented, analyzed, and forecasted the contemporary, historical, and future experiences and concerns of people of Asian and Pacific Islander heritage in the United States through an array of scholarly, policy-oriented, appli

The March on Washington, August 28, 1963, was the largest civil rights demonstration the nation had ever witnessed. One hundred years after the Emancipation Proclamation, 250,000 Americans of all races gathered to petition the government to pass meaningful civil rights legislation and enforce exi

A Lewis Hine silver print from about 1906–1918, this image of a young boy working at a loom in a cotton mill in Rhode Island is one in a series of photographs made by Hine for the National Child Labor Committee. The photographs document child labor throughout America in the early 20th century. As