262 items
Unit Objective This unit is part of Gilder Lehrman’s series of Common Core State Standards–based teaching resources. These units were written to enable students to understand, summarize, and analyze original texts of historical...
Cultural Encounters: Teaching Exploration and Encounter to Students
Some 40,000 years from now, give or take a few millennia, someone, somewhere in the universe may find and listen to the Golden Record, NASA’s attempt to describe Earth and its peoples to anyone out there who might be interested. There...
Farewell to Manzanar: Japanese Internment Camps During World War II
Background In 1886, after the arrival of Commodore Perry, the Japanese government lifted its ban on emigration and allowed its citizens to move to other countries. In the years after that, however, the United States made it more...
Selling World War I: "Buy Liberty Bonds!" 1917-1919
When the United States declared war on Germany in April 1917, it needed funds to support the war effort. The Civil War had demonstrated that simply printing more currency would lead to inflation and economic trouble. During World War...
Robert F. Kennedy on Vietnam, 1967
On May 15, 1967, CBS broadcast Town Meeting of the World , a program in which Senator Robert F. Kennedy of New York and Governor Ronald Reagan of California answered questions posed by the moderator, Charles Collingwood; students from...
Creating the Air Force, 1924
In this July 1924 letter to aviation pioneer and publisher Lester D. Gardner, Brigadier General William "Billy" Mitchell prophesied the coming tide of Japanese militarism. Concerned about Japan’s growing military power in the skies,...
Sacco and Vanzetti, 1921
On May 31, 1921, Nicola Sacco, a 32-year-old shoemaker, and Bartolomeo Vanzetti, a 29-year-old fish peddler, went on trial for murder in Boston. More than a year earlier, on April 15, 1920, a paymaster and a payroll guard had been...
The Road to Revolution
The Peace of Paris (February 10, 1763) marked a glorious moment in the history of the British Empire. France surrendered Canada, ending more than a century of warfare on the northern frontier. At the time, no one seriously thought...
Why Black men fought in World War I, 1919
During World War I, approximately 370,000 black men in the US military served in segregated regiments and were often relegated to support duties such as digging trenches, transporting supplies, cleaning latrines, and burying the dead....
Henry Knox’s Order of March to Trenton, 1776
On Christmas Day in 1776 the American Revolution was on the verge of collapsing. Since the signing of the Declaration of Independence, the American forces had been driven from New York City to Valley Forge, Pennsylvania, and reduced...
Stephen Austin's contract to bring settlers to Texas, 1825
In order to settle Texas in the 1820s, the Mexican government allowed speculators, called empresarios, to acquire large tracts of land if they promised to bring in settlers to populate the region and make it profitable. Moses and...
Empire Building
The years between the end of the Civil War, in 1865, and the end of the century witnessed rapid and far-reaching change in the economic and social life of the United States. During those years, the nation was transformed from rural...
A Lesson on Détente
Materials "Memorandums of Conversation," National Security Archive, George Washington University Notes and Excerpts from Nixon’s Meeting with Mao, February 1972 , National Security Archive, George Washington University "Nixon and...
Alexander Hamilton’s "gloomy" view of the American Revolution, 1780
By October 1780, in the midst of the American Revolution, Alexander Hamilton was discouraged by the apparent apathy of the American people and the ineffectuality of their elected representatives, as well as by the recent discovery of...
Europeans and the New World, 1400–1530
Brian DeLay, associate professor of history at the University of California, Berkeley, discusses how the backwater of western Europe emerged from the devastation of the fourteenth century to generate the power, wealth, knowledge,...
Why Documents Matter: An Interactive Digital Edition
Welcome to Why Documents Matter: An Interactive Digital Edition —a selection of primary sources from the Gilder Lehrman Collection curated and annotated for K–12 classrooms (print edition available here ). Scroll through the entire...
Theodore Roosevelt: A Bully Reformer
Introduction Theodore Roosevelt was the twenty-sixth president of the United States. His presidency would become the symbol of strong leadership, reform, and a square deal for Americans in the new century. When Roosevelt was...
Discovering a mass grave in Iraq, 2003
Mark Rickert wrote this email while serving as a journalist with the 372nd Mobile Public Affairs Detachment in Iraq. On this day, he and his group were investigating rumors of a mass grave. The letter is written to his grandfather,...
Guided Readings: American Foreign Policy in the 1970s
Reading 1 Why are we in South Vietnam? We are there because we have a promise to keep. Since 1954 every American President has offered support to the people of South Vietnam. . . . We have made a national pledge to help South Vietnam...
Christmas in Kuwait, 1990
Cpl. Brett G. Coughlin arrived with Delta Company in Saudi Arabia at the port of Al Jubail on September 13, 1990. For the next three months the company trained in the northern desert of Saudi Arabia. By Christmas, its headquarters...
The Cold War Across Time (1945–1990): A Jigsaw with Expert Groups
Objective To discover the impact the Cold War had on multiple aspects of life, both in the United States and around the world, by exploring changes over time. Overview of Jigsaw Process Expert Groups will create four timelines...
How to Analyze Primary Source Documents / F.D.R. & The Great Depression
Essential Question How effective was President Franklin Roosevelt in communicating with the American public during this time of crisis? Objectives Understand the importance of thinking critically about historical events. Be able to...
National Security, Isolationism, and the Coming of World War II
Unit Overview The two decades following the end of "The Great War" witnessed significant changes in American economic, social, and cultural life. The affluence and optimism of the 1920s were tempered by memories of the war and an...
American Music Goes to War
Entertainment is always a national asset. Invaluable in time of peace, it is indispensable in wartime. —Franklin D. Roosevelt, 1943 Background Music during World War II had an unprecedented impact on America, both on the home front...
Historical Context: The Human Meaning of Migration
For more than two centuries novelists and autobiographers have explored the human meaning of migration. In hundreds of stories, novels, and autobiographies, these writers have examined what it means to be uprooted, voluntarily or...
Historical Context: The Survival of the US Constitution
The United States has the oldest written national framework of government in the world. At the end of the twentieth century, there were about 159 other national constitutions in the world, and 101 had been adopted since 1970. While...
Historical Context: The Global Effect of World War I
A recent list of the hundred most important news stories of the twentieth century ranked the onset of World War I eighth. This is a great error. Just about everything that happened in the remainder of the century was in one way or...
Confirming governors for territories of Cuba, Puerto Rico, and the Philippines, 1901
President Theodore Roosevelt wrote this letter to William H. Hunt, the governor of Porto Rico (as Puerto Rico was known at the time), just twelve days after he assumed the presidency following President William McKinley’s...
Recruiting posters for African American soldiers, 1918
These two World War I recruiting posters aim to encourage African Americans to enlist. In the first poster, “Colored Man Is No Slacker,” a black soldier takes his leave against a background of African American patriotism, self...
Treaty of Versailles and President Wilson, 1919 and 1921
The Treaty of Versailles, which ended World War I, was drafted at the Paris Peace Conference in the spring of 1919 and shaped by the Big Four powers—Great Britain, France, Italy, and the United States. This souvenir copy of the Paris...
The 1919 Black Sox Scandal
Introduction Baseball became an increasingly integral part of the American landscape in the second half of the nineteenth century and the early decades of the twentieth century. Growth of the sport occurred in conjunction with the...
Breaking from Great Britain, 1776
Sid Lapidus Collection: Liberty and the American Revolution By 1776, Thomas Paine had become the most influential writer defending the break from Great Britain. Born in England, Paine arrived in the colonies in 1774, at age 34. His...
Late seventeenth-century map of the Northeast, 1682
Like many other explorers, Henry Hudson stumbled upon North America almost by accident. Employed by the Dutch Republic to find a sea passage to the Far East, Hudson and the crew of his ship the Halve Maen landed at what is today New...
Eyewitness account of the sinking of the Titanic, 1912
Shortly before midnight on April 14, 1912, the RMS Titanic struck an iceberg roughly 400 miles off the coast of Newfoundland. Two and a half hours later, at 2:20 a.m., the ship sank with approximately 1500 people still on board. This...
The French and Indian War
Unit Objective This unit is part of Gilder Lehrman’s series of Common Core State Standards–based teaching resources. These units were developed to enable students to understand, summarize, and analyze original texts of historical...
The Monroe Doctrine
Unit Objective This unit is part of Gilder Lehrman’s series of Common Core State Standards–based teaching resources. These units were written to enable students to understand, summarize, and analyze original texts of historical...
The Conquest of Mexico: Past and Present Views
Introduction The conquest of Tenochtitlan by Hernán Cortez in 1519 is one of the most well-known examples of encounters between Europeans and Americans prior to 1600. Some primary sources that document the event still exist, though...
The Folly of Empire
Overview Students will be introduced to a book written by John B. Judis entitled, The Folly of Empire: What George Bush Could Learn From Theodore Roosevelt and Woodrow Wilson . This book compares recent foreign policy to the foreign...
The Folly of Empire (Condensed Version)
O verview Students will be introduced to a book written by John B. Judis entitled, The Folly of Empire: What George Bush Could Learn From Theodore Roosevelt and Woodrow Wilson. This book compares recent foreign policy to the foreign...
The Treaty of Tordesillas: Resolving "a Certain Controversy" over Land in the Americas
Background Imperial rivalries have often been resolved through war; however, the Treaty of Tordesillas is an important example of a rivalry that was resolved without hostilities through the demarcation of areas of influence by the...
Early European Imperial Colonization of the New World
Introduction By the early to mid-seventeenth century, Spain, England, France, and the Netherlands were all competing for colonies and trade around the world. Beginning in the late fifteenth century, explorers, conquerors, missionaries...
Physicists predict a nuclear arms race, 1945
This declaration of concern, written after the United States bombed Hiroshima and Nagasaki, offers insight into the Manhattan Project, an atomic development program led by the United States. The "Preliminary Statement of the...
World War I
War swept across Europe in the summer of 1914, igniting a global struggle that would eventually take nine million lives. World War I pitted the Allies (initially composed of Britain, France, Belgium, Serbia, and Russia, and eventually...
American History and the World
NYU Professor of the Humanities Thomas Bender argues that the idea of American exceptionalism has hobbled the study of American history. Bender traces the study of history from the "men of letters" historians of the nineteenth...
The Origins of the Cold War
The Cold War was more than the product of post-World War II tensions between the United States and the Soviet Union argues John Lewis Gaddis, Robert A. Lovett Professor of History at Yale University. Rather, it was the product of...
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