107 items
On June 25, 1950, war broke out on the Korean peninsula when the Soviet-backed Communist forces in North Korea invaded the recently founded democratic republic of South Korea. Following a unanimous UN resolution condemning the...
"The Spirit of Empire": America Debates Imperialism
Click here to download this two-lesson unit. This unit was created in partnership with World101 from the Council on Foreign Relations .
America's Role in the World: World War I to World War II
Click here to download this two-lesson unit. This unit was created in partnership with World101 from the Council on Foreign Relations .
The Origins of US Cold War Fears, 1946–1961
Click here to download this two-lesson unit. This unit was created in partnership with World101 from the Council on Foreign Relations .
The Cold War as a Culture War: Visualizing Values and the Role of Pop Culture
Click here to download this two-lesson unit. This unit was created in partnership with World101 from the Council on Foreign Relations .
The Cold War: Discussing the Speech of President Kennedy in 1963
Introduction The Cold War is the term for the rivalry between the two blocs of contending states that emerged following the Second World War. It was a series of confrontations played out on the world stage between the non-Communist...
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...
Transatlantic Trade, A Symbiotic Relationship
Background Crates full of rice slip and slide across the floorboards as the ship rocks back and forth. The ship looks insignificant in the vastness of the ocean. Air scented with tobacco wafts through the cracks in the ceiling of the...
Spain authorizes Coronado's conquest in the Southwest, 1540
This letter, written on behalf of the king of Spain by Francisco Garcia de Loaysa, the president of the Council of the Indies, acknowledges Francisco Coronado’s report of the famous Niza expedition of the previous year and authorizes...
A report from Spanish California, 1776
Fernando de Rivera y Moncada, military commander of Alta California, wrote this letter from Mission San Gabriel. Rivera y Moncada was instrumental in the development of missions in California and was in a sometimes-contentious...
The Monroe Doctrine, 1823
President James Monroe’s 1823 annual message to Congress included a warning to European powers not to interfere in the affairs of the Western Hemisphere. This portion of the address is known as the Monroe Doctrine. The United States...
Jefferson on the French and Haitian Revolutions, 1792
When Thomas Jefferson wrote this letter to the Marquis de Lafayette, three revolutions—the American, French, and Haitian—occupied the minds of these two renowned leaders. While the American Revolution had been won nearly a decade...
Texas Declaration of Independence, 1836
On March 2, 1836, Texas formally declared its independence from Mexico. The Texas Declaration of Independence was signed at Washington-on-the-Brazos, now commonly referred to as the “birthplace of Texas.” Similar to the United States...
"Food Will Win the War," 1917
When most people think of wartime food rationing, they often think of World War II. However, civilians were encouraged to do their part for the war effort during World War I as well. This colorful poster by artist Charles E. Chambers...
The Cold War in the classroom, 1952
As the Cold War pervaded domestic as well as international spheres, Duck and Cover , an educational film produced by the Federal Civil Defense Administration and Archer Productions Inc., showed children how to react in case of a...
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...
Franklin D. Roosevelt’s First Inauguration, 1933
When Franklin Delano Roosevelt gave his first inaugural address on March 4, 1933, the nation was reeling from the Great Depression and was dissatisfied with the previous administration’s reluctance to fight it. Roosevelt declared that...
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...
The Boston Massacre (Grades 4–6)
View the engraving The Bloody Massacre in King Street in the Gilder Lehrman Collection by clicking here . Unit Objective This unit is part of Gilder Lehrman’s series of Common Core State Standards–based teaching resources. These units...
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...
Remember the Maine, 1898
On February 15, 1898, the battleship USS Maine exploded in Havana’s harbor in Cuba, killing nearly two-thirds of her crew. The tragedy occurred after years of escalating tensions between the United States and Spain, and the “yellow...
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...
Franklin Roosevelt’s Good Neighbor Policy, 1936
On August 14, 1936, President Franklin D. Roosevelt spoke at length on the state of international affairs in an address delivered at Chautauqua, New York. Roosevelt’s speech focused on maintaining peace in the face of increasing...
Literacy and the immigration of "undesirables," 1903
During the Progressive era, tens of millions of immigrants came to the United States from Europe to fulfill their American dream. During this period most came from southern and eastern Europe, particularly from Italy, Russia, and the...
Politics and the Texas Revolution, 1836
Texas’s fight for independence from Mexico was an uphill battle from the very beginning. Texians were outnumbered and outmatched by the much more powerful Mexican military, and the province was plagued by quarrels within its own...
Verses on Norwegian emigration to America, 1853
Between 1836 and 1865, approximately 55,000 Norwegians sailed to the United States. [1] Like most immigrants, they sought opportunities that didn’t exist at home—religious freedom, economic security, land ownership, and educational...
A British view of rebellious Boston, 1774
In the years leading up to the American Revolution, both the British and the colonists used broadsides to influence public opinion. This broadside, “The Bostonian’s Paying the Excise-man, or Tarring & Feathering,” printed in...
A World War II poster: "Starve the Squander Bug," 1943
Before he became world-renowned as Dr. Seuss for his children’s books and illustrations, Theodor Geisel worked for the US government during World War II designing posters such as this one, encouraging patriotism and investment. The...
A soldier on the battle for the Philippines, 1945
Witnessing the brutality of war and atrocities against civilians could overwhelm the most fair-minded of men. Sidney Diamond, an officer in the 82nd Chemical Battalion, wrote loving, humorous, and hopeful letters to his fiancée almost...
Diary of World War I nurse Ella Osborn, 1918–1919
At the outbreak of World War I, Ella Jane Osborn was a surgical nurse at Mount Sinai Hospital in New York City. In January 1918, she volunteered to serve with the American Expeditionary Forces as a member of the Red Cross’s nursing...
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....
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...
Breaking Diplomatic Ties with Iran during the Hostage Crisis, 1980
On April 7, 1980, President Jimmy Carter announced the breaking of diplomatic ties with Iran as a result of the Iran hostage crisis of 1979–1981. The US had first become actively involved in Iran in 1953, when the CIA helped overthrow...
Address to the Nation Announcing Operation Desert Storm, 1991
On January 16, 1991, President George H. W. Bush announced the beginning of the military campaign to end an Iraqi occupation of neighboring Kuwait. The address was broadcast live on radio and television. It was the culmination of five...
Emma Goldman on the restriction of civil liberties, 1919
Emma Goldman was born to a Jewish family in Kovno, Russia (present-day Lithuania). In 1885, at the age of sixteen, she emigrated to the United States, becoming a well-known author and lecturer promoting anarchism, workers’ rights,...
Letter from Christopher Columbus on Returning from His First Voyage to the Americas, 1493
Click here to download this five-lesson unit.
John F. Kennedy’s Inaugural Address, 1961
On January 20, 1961, John F. Kennedy was sworn in as the thirty-fifth President of the United States. His short, fourteen-minute inaugural address is best remembered for a single line: "My fellow Americans: ask not what your country...
President Ford’s remarks in Japan, 1974
In November 1974, Gerald Ford became the first sitting American president to visit Japan—the trip was also Ford’s first abroad since replacing Nixon in August of that year. He used the trip to reinforce US-Japanese relations, and in...
Barack Obama’s First Inaugural Address, 2009
The inauguration of Barack Obama as President of the United States in 2009 was a historic moment not only because Obama was the first African American ever sworn into executive office but also because he entered the presidency at a...
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