112 items
Background Thomas Jefferson in the Declaration of Independence invokes the ideals of democracy and freedom. Yet he remains a slaveholder for his entire adult life, and (unlike George Washington) does not free his slaves in his will....
Letter from Christopher Columbus on Returning from His First Voyage to the Americas, 1493
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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...
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...
Martin Luther King Jr.'s "I Have a Dream" Speech
Unit Overview This unit is part of the Gilder Lehrman Institute’s Teaching Literacy through History resources, designed to align to the Common Core State Standards. These units were developed to enable students to understand,...
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 Big Bang! The Birth of Rock and Roll
Overview In the early 1950s, a new form of music exploded onto the scene, exciting a growing teenage audience while startling many others who preferred the music of Bing Crosby and Patti Page. Popularized by disc jockey Alan Freed in...
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