111 items
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...
Breaking from Great Britain, 1776
Sid Lapidus Collection: Liberty and the American Revolution By 1776, Thomas Paine had become the most influential writer defending the break from Great Britain. Born in England, Paine arrived in the colonies in 1774, at age 34. His...
American Music Goes to War
Entertainment is always a national asset. Invaluable in time of peace, it is indispensable in wartime. —Franklin D. Roosevelt, 1943 Background Music during World War II had an unprecedented impact on America, both on the home front...
President Dwight Eisenhower’s Farewell Address to the Nation, 1961
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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 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...
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