This collection uses primary sources to explore twentieth-century mining in the Mojave Desert. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

Boston Sports Temples celebrates the rich histories of Boston’s professional stadiums and arenas. Some, like Fenway Park, still welcome fans today. Others were demolished decades ago, leaving only hints of their former glory amid the urban landscape. This exhibition welcomes modern fans through the gates of venues both famous and forgotten: the various home fields—and courts and tracks and ice—of Boston’s most beloved franchises and hosts to a century of public events, concerts, and gatherings. Featuring historical photographs from the Boston Public Library’s extensive archives, Boston Sports Temples draws from thousands of negatives and prints dating from the early twentieth century through the 1960s. The images capture the unique character of Boston’s historic sports venues, memorable moments, and the communities of athletes, fans, and staff who have come together within their walls. Together, these vintage materials provide an invaluable window into the past and a nostalgic look back at our city, our deep sporting traditions, and generations of passionate fandom. Created by the Boston Public Library.

This collection uses primary sources to explore the Boston Tea Party. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

The Lawrence Textile Strike was a public protest mainly of immigrant workers from several countries, including Austria, Belgium, Cuba, Canada, France, England, Germany, Greece, Ireland, Italy, Lithuania, Netherlands, Norway, Poland, Portugal, Russia, Scotland, Spain, Syria, and Turkey. According to the 1910 census, 65% of mill workers (many of whom eventually struck) lived in the United States for less than 10 years; 47% for less than five years. Prompted by a wage cut, the walkout spread quickly from mill to mill across the city. Strikers defied the assumptions of conservative trade unions within the American Federation of Labor that immigrant, largely female and ethnically diverse workers could not be organized. The Lawrence strike is referred to as the “Bread and Roses” strike and “The Strike for Three Loaves." The first known source to do so was a 1916 labor anthology, The Cry for Justice: An Anthology of the Literature of Social Protest by Upton Sinclair. Prior to that, the slogan, used as the title of a 1911 poem by James Oppenheim, had been attributed to ‘Chicago Women Trade Unionists.’ It has also been attributed to socialist union organizer Rose Schneiderman. James Oppenheim claimed his seeing women strikers in Lawrence carrying a banner proclaiming “We Want Bread and Roses Too” inspired the poem, “Bread and Roses.” The poem, however, was written and published in 1911 prior to the strike. Later the poem was set to music by Caroline Kohlsaat and then by Mimi Farina. The song and slogan are now important parts of the labor movement and women’s movement worldwide. This exhibition was made in collaboration with the Lawrence History Center and the University of Massachusetts Lowell History Department.

As the United States began the most deadly conflict in its history, the American Civil War, it was also laying the groundwork for one of its greatest achievements in transportation. The First Transcontinental Railroad, approved by Congress in the midst of war, helped connect the country in ways never before possible. Americans could travel from coast to coast with speed, changing how Americans lived, traded, and communicated while disrupting ways of life practiced for centuries by Native American populations. The coast-to-coast railroad was the result of the work of thousands of Americans, many of whom were Chinese immigrant laborers who worked under discriminatory pressures and for lower wages than their Irish counterparts. These laborers braved incredibly harsh conditions to lay thousands of miles of track. That track—the work of two railroad companies competing to lay the most miles from opposite directions—came together with the famous Golden Spike at Promontory Summit in Utah on May 10, 1869. This exhibition explores the construction of the first Transcontinental Railroad and its impact on American westward expansion. This exhibition was created as part of the DPLA’s Digital Curation Program by the following students as part of Professor Krystyna Matusiak's course "Digital Libraries" in the Library and Information Science program at the University of Denver: Jenifer Fisher, Benjamin Hall, Nick Iwanicki, Cheyenne Jansdatter, Sarah McDonnell, Timothy Morris and Allan Van Hoye.

This collection uses primary sources to explore school desegregation in Boston. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

On January 24, 1848, carpenter James Marshall discovered gold at Sutter’s Mill, a sawmill on the American River in Coloma, California. This news quickly spread across the country and around the world, igniting the California Gold Rush. Between 1848 and 1855, 300,000 fortune-seekers came to California, transforming its population, landscape, and economy. The largest wave of migrants—about 90,000 people—arrived in 1849, earning them the nickname “forty-niners.”

In twenty-first century American society, childhood is popularly understood as a time of innocence, learning, and play. At the end of the nineteenth century, however, children made up part of the country’s workforce, and labored on farms and in factories. When they were not working, they enjoyed great independence in leisure activities—be it in a loud city street or a peaceful country lake. Often, children were far from adult supervision. Reformers during the Progressive Er—a period of social activism and political reform across the United States between the 1890s and 1920s —took a great interest in child welfare. Through organizations and legislation, they sought to define what a happy and healthy childhood should be in the modern age. Immersion in nature was central to what the Progressives prescribed, and children’s organizations and camps offered a suitable combination of supervision and open spaces. The formula for a healthy childhood was further refined in postwar America. Children were given a distinct place in the family and home, as well as within the consumer market with the emergence of teenage culture and buying power. This exhibition was created as part of the DPLA's Public Library Partnerships Project by collaborators from the Digital Library of Georgia and Georgia's public libraries.

This collection uses primary sources to explore religion during the Colonial period of US History. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This collection uses primary sources to explore the motivations and realities behind life in the American colonies. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

The United States experienced extensive economic and geographical expansion during the 1840s, as the spirit of Manifest Destiny drove Americans west across the North American continent to exert their influence over new places and peoples. Influenced by this expansionary philosophy, political leaders sought to expand American trade relationships worldwide. One of the first targets of this campaign was to open diplomatic and trade relations with isolationist Japan, which had been closed to western traders for centuries. In 1852, President Millard Fillmore ordered Commodore Matthew C. Perry to lead an expedition to secure Japanese trade and access to Japan’s ports for American ships.

In 1792, recent college graduate Eli Whitney moved to Georgia to work as a tutor on a plantation. There, Whitney learned that southern planters were eager to make cotton a profitable crop. Once cotton was picked from the field, seeds had to be removed from the cotton fiber by hand before cotton could be sold. This process was labor-intensive and time-consuming, and it limited the amount of cotton that planters, relying on the work of enslaved people, could produce.

This collection uses primary sources to explore the creation of the US Constitution. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This collection uses primary sources to explore cross-cultural conflicts during the Colonial period of US History. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This collection uses primary sources to explore Arthur Miller's The Crucible. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

At the end of a six-year armed conflict called the Cuban Revolution, Fidel Castro’s 26th of July Movement ousted Cuban President Fulgencio Batista on January 1, 1959, and ushered in a new government. Within months, as Castro began to implement policies and align with the communist Soviet Union, hundreds of thousands fled Cuba for the United States. Most were educated members of the upper and middle classes. Many of these immigrants, termed “exiles” and “refugees,” believed their stay in the United States was temporary because Castro’s government would be short-lived. As Castro’s regime persisted, they realized their flight could be permanent. Pushed out by the consequences of the Revolution, the influx of refugees swelled the Cuban population of the United States from 79,000 in 1960 to 439,000 by 1970. Cubans settled across the country, with the most significant community in Miami, Florida, followed by Union City, New Jersey.

This collection uses primary sources to explore the Declaration of the Rights of Man and of the Citizen. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This collection uses primary sources to explore early Chinese immigration to the United States. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This collection uses primary sources to explore the introduction of electric power to the United States. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

Published in English in 1960, Elie Wiesel’s Night is an autobiographical account of his experience in the Nazi concentration camps of Auschwitz and Buchenwald from 1944-1945.

(Digital Public Library of America (DPLA) Primary Source Sets are designed to help students develop critical thinking skills by exploring topics in history, literature, and culture through primary sources. Drawing online materials from libraries, archives, and museums across the United States, the sets use letters, photographs, posters, oral histories, video clips, sheet music, and more. Each set includes a topic overview, ten to fifteen primary sources, links to related resources, and a teaching guide.)