190 items
A recent list of the hundred most important news stories of the twentieth century ranked the onset of World War I eighth. This is a great error. Just about everything that happened in the remainder of the century was in one way or...
Statistics: The Growth of Cities
Urban Growth Number of Cities 1860 1900 100,000-499,999 7 32 500,000 or more 2 6 Percent of Total Population 1860 1900 100,000-499,999 4% 8% 500,000 or more 4% 11% Questions for Discussion What factors contributed to the growth 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...
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...
Statistics: Immigration in America, Ku Klux Klan membership: 1915-1940s
The following charts are presented in the book The Ku Klux Klan in the City, 1915–1930 by Kenneth T. Jackson. The first chart represents the states with the highest recorded membership in the Klan during this time period. The...
Inside the Vault: The Overland Trail
What was life like along the Overland Trail in the 1820s? What hardships did travelers face? On March 7, 2024 our curators were joined by Dr. Sarah Keyes (University of Nevada, Reno) to discuss letters from people on the Trail. View...
Infographic: The Vietnam War Military Statistics
Download Infographic as PDF Questions for Discussion In what year were the greatest number of US service members stationed in Vietnam? In what year were there the greatest number of US battle deaths in Vietnam? How many...
Inside the Vault: Jewish American Soldiers & Jewish Refugees after World War II
In the wake of World War II, American servicemen helped Jewish refugees come to the United States. Join us as we learn more about the servicemen’s work through primary sources. Who were these people? What are their stories? On...
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