This collection uses primary sources to compare American responses to Pearl Harbor and September 11. 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 climate of repression established in the name of wartime security during World War I continued after the war as the U.S. government focused on communists, Bolsheviks, and "reds." This anticommunist crusade climaxed during the "Palmer raids" of 1919-1921, when Attorney General A. Mitchell Palmer's men, striking without warning and without warrants, smashed union offices and the headquarters of Communist and Socialist organizations. Palmer believed that communism was "eating its way into the homes of the American workman." Palmer charged in this 1920 essay that communism was an imminent threat and explained why Bolsheviks had to be deported.

The struggle for women's suffrage, which culminated with the ratification of the Nineteenth Amendment to the U.S. Constitution on August 26, 1920, involved many different kinds of women and many different tactics. Laura Ellsworth Seiler, interviewed by historian Sherna Gluck in 1973, came from a prosperous New York state family and started a suffrage club while a student at Cornell. In this excerpt from Gluck's interview, Seiler recalled campaigning for suffrage after college on an automobile tour, with her mother in tow as chaperon. In contrast to some historical accounts that emphasized the narrowing of the campaign in the 20th century, Seiler remembered arguing for the vote along with other reforms, and emphasizing the importance of suffrage as a way to improve social conditions.

The single most important product in the early twentieth-century culture of consumption was the automobile, and the number of cars produced more than tripled during the 1920s. Like many other products, however, marketing cars to consumers effectively became as important as manufacturing them efficiently. This 1927 advertisement for Paige-Jewett cars suggests how manufacturers and advertising firms used colors and new styles to differentiate their products from those of competitors. Buying became confused with self-expression as consumers were urged to purchase products as a way to display individual taste and distinction.

In 1916, Francisco Villa, leader of the peasant uprisings in northern Mexico, raided Columbus, New Mexico, in an attempt to expose Mexican government collaboration with the United States. President Woodrow Wilson responded by ordering an invasion of Mexico. Five years after the beginning of the Mexican Revolution, which was characterized by hope for social change as well as death, hunger, and violence, many Mexicans did not welcome further involvement by the U.S. In the following correspondence, Secretary of State Robert Lansing and President Wilson described the need to carefully frame the invasion as a defense of U.S. borders rather than interference in the Mexican Revolution. The resulting invasion, led by General John Pershing, was a total fiasco. It failed to locate Villa and increased anti-U.S. sentiment and Mexican nationalist resolve.

In 1892, owner Andrew Carnegie and his plant manager Henry Clay Frick decided to break the steelworkers union at the Carnegie Steel Company plant in Homestead, Pennsylvania. Frick locked out the steelworkers and hired 300 armed guards from the Pinkerton National Detective Agency to protect non-union strikebreakers. When the Pinkertons arrived on barges, armed steelworkers defeated them in a bloody pitched battle. Later, however, the state militia supported Carnegie, and the strike along with the union was broken. The National Police Gazette portrayed the July 6, 1892, fight between striking workers and Pinkerton strike-breakers on the Monongahela River. A national weekly directed to male readers, many of whom were workers, the Police Gazette occasionally covered labor conflict, expressing sympathy toward strikers while also exploiting the more sensational aspects of the events.

In 1914, during World War I, the German army passed through neutral Belgium to attack France. Afterward, many U.S. newspapers and magazines featured pro-war cartoons depicting alleged German atrocities in Belgium, particularly the killing of innocent women and children. This cartoon appeared in a 1915 edition of the weekly humor magazine Life. The slaughter in Belgium did not actually occur; but by 1915 tens of thousands of Africans had died in the Belgian Congo, victims of Belgium's ruthless exploitation of its colony's resources.

The commitment of the Knights of Labor to equality for women was more than rhetorical, as seen in the career of Elizabeth Rodgers, the Master Workman, or head, of the organization's giant Chicago District No. 24. This 1889 portrait of Rodgers, offered by leading national anti-liquor activist Frances Willard, underscored the desire on the part of many Knights, both men and women, to connect the struggle for labor reform with a broader vision that included vehement opposition to liquor. It also showed the complex ways in which the Knights managed to simultaneously advocate equal rights for women at the same time they upheld the Victorian ideal of domesticity for women. Thus, although Rodgers presided over a Local Assembly with 50,000 male and female members, she was still listed as a "housewife" when she attended the 1886 Richmond convention.

Economic and social power became concentrated in late seventeenth-century Virginia, leaving laborers and servants with restricted economic independence. Governor William Berkeley feared rebellion: "six parts of Seven at least are Poore, Indebted, Discontented and Armed." Planter Nathaniel Bacon focused inland colonists' anger at local Indians, who they felt were holding back settlement, and at a distant government unwilling to aid them. In the summer and fall of 1676, Bacon and his supporters rose up and plundered the elite's estates and slaughtered nearby Indians. Bacon's Declaration challenged the economic and political privileges of the governor's circle of favorites, while announcing the principle of the consent of the people. Bacon's death and the arrival of a British fleet quelled this rebellion, but Virginia's planters long remembered the spectacle of white and black acting together to challenge authority.

The Haymarket bombing in 1886 marked a major turning point in the history of nineteenth-century labor. Used by capitalists as an excuse for a crackdown on labor organizations, the bombing also splintered what up had been until then the strongest labor organization in the United States--the Knights of Labor. The anti-labor reaction that followed in the wake of the bombing helped precipitate a rapid decline in membership in the Knights which was eventually supplanted by the American Federation of Labor. In this excerpt from his autobiography, Oscar Ameringer, a Knight himself in 1886, recalled receiving the news about the Haymarket bombing while on strike in Cincinnati.

One of the most persistent and overarching complaints the American colonists had about the rule of the British monarchy was the extent of its power. One of the most persistent and overarching complaints about the early government of the U.S. under the Articles of Confederation was the weakness of the federal government. Attempting to form a more perfect union, the framers of the Constitution designed a government that clearly assigned power to three branches, while at the same time guaranteeing that the power of any branch could be checked by another.
Using primary source documents, your students can see clear demonstrations of how one branch of our government can check another.
What are some ways the three branches of our government check one another?
Name the three branches of our government.
Give examples of how each branch can check the others.

In 1888 Plains Indians enacted a religious ritual seeking delivery from white domination, which took the form of a five-night dance (dubbed the "Ghost Dance" by whites). Two years later, the U.S. Army extinguished this vision of hope and defiance at the battle at Wounded Knee Creek on December 29, 1890. W. H. Prather, an African-American private in the Ninth Cavalry and the regimental poet, wrote "The Indian Ghost Dance and War," which recounted in ballad form the military's perspective on the massacre at Wounded Knee. Prather's song, which became a favorite among the troops, celebrated an event that American Indians would long view as a great tragedy and injustice.

In 1910, an international consortium of banks refinanced Haiti's international debt and took control of the country's treasury. In 1914, the bank refused to issue gold payments to the Haitian government and asked the U.S. military to protect the gold reserves. On December 17, 1914, U.S. marines landed in Haiti and moved the gold to the bank's New York vaults. Eight months later, the marines again landed in Port au Prince, Haiti's capital, this time claiming the need to protect foreign lives and property. They placed Port au Prince under martial law, ruthlessly subdued armed resistance in rural areas, and began training a new Haitian militia. Charlemagne Pralte led a resistance movement. In this "call to arms" and letter to the French minister, Pralte attacked President Wilson as a hypocrite for claiming to respect the sovereignty of small nations of Europe while occupying Haiti and urged Haitians to resist the Americans. (An English translation of the letter follows the French version.)

The beaded bandolier bag is a distinctive form created by American Indians in the Great Lakes and Plains regions beginning in the mid-19th century. These large, vividly colored and intricately beaded bags were a central element of men’s formal dress for dances and ceremonies.

You may recall the All-American Girls Professional Baseball League (AAGPBL) from the 1992 film, A League of Their Own starring Geena Davis and Tom Hanks. Who will ever forget that “there’s no crying in baseball!” But did you know the AAGPBL has deep roots in the upper Midwest, including Wisconsin? This online exhibit pairs research and primary sources, documenting the AAGPBL in Wisconsin.

(From the Stanford History Education Website)
In the decades following the Civil War, the US military clashed with Native Americans in the West.  The Battle of Little Bighorn was one of the Native Americans most famous victories. In this lesson, students explore causes of the battle by comparing two primary documents with a textbook account.

The lesson gives background to the WWI Battle of the Somme between the British and German armies through a powerpoint.  It then asks students to analyze three primary source documents from both sides of the battle to act as evidence in answering an historical question: Who won the first day (of the battle)?  Student then write a short argument based on their understanding of the texts.

During the late-18th century, many southerners headed west, leaving older areas such as the Carolinas and Georgia; by 1790 more than 100,000 had moved into Kentucky and Tennessee. David Crockett was born in 1786 in East Tennessee. He fashioned a career as an Indian fighter, politician, and frontier humorist, using his mastery of the vernacular to spin tales on the campaign stump or in print. Crockett had many supposed life stories, but A Narrative of the Life of David Crockett of the State of Tennessee, published in 1834, is believed to be Crockett's actual work (edited by Thomas Chilton). These excerpts about bear hunting in Tennessee emphasized Crockett's reputation as a great hunter and contributed to his legendary status even before his death at the Alamo in 1836.

In 1904, socialist writer Upton Sinclair spent two months in Chicago's "Packingtown" observing a bitter stockyard strike. He turned the wealth of material he found there into his best-selling 1905 novel, The Jungle. The book is best known for revealing the unsanitary process by which animals became meat products, and its revelations were an important factor in the 1906 passage of the federal Pure Food and Drug and Meat Inspection Act. Yet Sinclair's primary concern was not with the goods that were produced but with the workers who produced them. He described, with great accuracy, the horrifying physical conditions under which immigrant packing plant workers and their families worked and lived, portraying the collapse of immigrant culture under the relentless pressure of industrial capitalism. Despite his sympathies, as a middle-class reformer Sinclair was oblivious to the vibrancy of immigrant communities beyond the reach of bosses, where immigrants found solidarity and hope. In the opening chapter of The Jungle, the immigrant hero and heroine, Juris and Ona Rudkus, celebrate their nuptials and the start of their new lives in Chicago.