57 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...
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...
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...
Survival in the American Wilderness: Fiction v. Nonfiction
Unit Objective This unit is part of Gilder Lehrman’s series of Common Core State Standards–based units. These units were developed to enable students to understand, summarize, and analyze original texts of historical significance....
Rural America: The Westward Movement
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 Transcontinental Railroad in Images and Poetry
Unit Objectives Students will analyze a variety of primary sources related to the completion of the transcontinental railroad. investigate celebratory images and a poem to discover some of the key outcomes that arose from the ability...
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...
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....
War, Immigration Policies, and Dissent: Landmark Moments in Latina/o History
Click here to download this three-lesson unit.
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...
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,...
Map of the Foreign-Born Population of the United States, 1900
According to the 1900 census, the population of the United States was then 76.3 million. Nearly 14 percent of the population—approximately 10.4 million people—was born outside of the United States. Drawn by America’s labor...
Letter from Christopher Columbus on Returning from His First Voyage to the Americas, 1493
Click here to download this five-lesson unit.
“A City upon a Hill” from John Winthrop’s “A Modell of Christian Charity,” 1630
Click here to download this four-lesson unit.
Late 19th- and Early 20th-Century Immigration and Migration: Pairing Text and Visual Materials
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A Jamestown settler describes life in Virginia, 1622
The first English settlers in Jamestown, Virginia, who arrived in 1607, were eager to find gold and silver. Instead they found sickness and disease. Eventually, these colonists learned how to survive in their new environment, and by...
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