51 items
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...
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...
Guided Readings: Imperialism and the Spanish-American War
Reading 1 Up to our own day American history has been in a large degree the history of the colonization of the Great West. . . . The frontier is the line of most rapid and effective Americanization. . . . The frontier promoted the...
Guided Readings: Origins of the Cold War: The Containment Policy
Reading 1 Soviet power...bears within itself the seeds of its own decay, and the sprouting of these seeds is well advanced...[If] anything were ever to disrupt the unity and efficacy of the Party as a political instrument, Soviet...
Guided Readings: Origins of the Cold War and Soviet-American Confrontation
Reading 1 From Stettin in the Baltic to Trieste in the Adriatic an iron curtain has descended across the Continent. Behind that line lie all the capitals of the ancient states of Central and Eastern Europe. Warsaw, Berlin, Prague,...
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