609 items
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...
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...
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...
A proclamation on the suspension of habeas corpus, 1862
The doctrine of habeas corpus is the right of any person under arrest to appear in person before the court, to ensure that they have not been falsely accused. The US Constitution specifically protects this right in Article I, Section...
"Men of Color, To Arms! To Arms," 1863
After the Emancipation Proclamation was enacted on January 1, 1863, black leaders including Frederick Douglass swiftly moved to recruit African Americans as soldiers. "A war undertaken and brazenly carried on for the perpetual...
The Spanish Armada, 1588
The rivalry between Spain and England grew throughout the late sixteenth century. In the 1570s and 1580s, Sir Francis Drake led English attacks on Spanish vessels and raided Spanish settlements in the Americas. In 1588, Spain’s King...
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...
Letter from Christopher Columbus on Returning from His First Voyage to the Americas, 1493
Click here to download this five-lesson unit.
Our Victorious Fleets in Cuban Waters, 1898
In 1898, the US Navy was small—especially compared to the navies of the European powers. The Navy had shrunk in the years after the Civil War, from more than 600 vessels at that conflict’s close to just forty-eight ready but aging...
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...
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,...
Henry Knox on the British invasion of New York, 1776
When twenty-six-year-old Henry Knox, the Continental Army’s artillery commander, penned this letter to his wife, Lucy, on July 8, 1776, patriot morale was at a low point. The summer of 1776 was a particularly hard time as word of...
Study Aid: Cultures of the Americas, 1200 BC–AD 1600
Mound Builders (Atlantic Ocean to the Mississippi River) Key Groups : Adena (500 BC), Hopewell (100 BC) Religion and Culture : Known as mound builders because they buried the dead in large earth mounds, these groups lived in small...
The Roosevelt Corollary to 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...
Andrew Jackson's Message to Congress Concerning the Indian Removal Act of 1830
View a copy of Jackson’s Message to Congress in the Gilder Lehrman Collection by clicking here . For additional resources click here . Unit Objective This unit is part of Gilder Lehrman’s series of Common Core State Standards–based...
“A City upon a Hill” from John Winthrop’s “A Modell of Christian Charity,” 1630
Click here to download this four-lesson unit.
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...
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...
The Civil War and early submarine warfare, 1863
Civil War combat foreshadowed modern warfare with the introduction of the machine gun, repeater rifles, and trench warfare, and the use of trains to quickly move troops. However, one of the most celebrated tactical innovations of the...
Sergeant Francis Fletcher of the 54th Massachusetts on equal pay for Black soldiers, 1864
Francis H. Fletcher, a 22-year-old clerk from Salem, Massachusetts, enlisted as a private in Company A of the 54th Massachusetts Infantry Regiment on February 13, 1863. One year after the regiment left Boston with great fanfare,...
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