10 items
Background In the early 1960s, Mississippi was the poorest state in the nation, with most non-white families living well below the poverty line. Although African Americans made up nearly half of the state's population, few were...
The Pony Express: The Fastest Delivery of a Message across America
Background The inauguration of a new service, the Pony Express, on April 3, 1860, promised the fastest communication ever from the Missouri River to California. How long did a Pony Express message take to go from its starting point in...
Philadelphia and the Constitutional Convention "Heat Up"
Background Little did William Penn know that his plans for a "Great Towne," set up in rectangular form between the Schuylkill and Delaware Rivers, would become the site of some of the most important meetings in our nation’s founding,...
American Symbols: The Flag, the Statue of Liberty, and the Great Seal
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 Preamble to the US Constitution, the Pledge of Allegiance, and the Declaration of Independence
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 Failure of Compromise
In the spring of 1861, the United States of America split into two hostile countries—the United States and the new Confederate States of America. The two opposing heads of state agreed about what was causing the rupture—the long...
History Times: The Colonial Era
Crossing the Atlantic Ocean Imagine saying goodbye to family, friends, and familiar places to take a dangerous voyage across thousands of miles of ocean in a small wooden ship. Your destination: a strange and often hostile land. Yet,...
September 11, 2001
"9/11" has emerged as shorthand for the four coordinated terrorist attacks on the United States that took place on September 11, 2001. That morning, nineteen terrorists from the Islamist extremist group al Qaeda hijacked four...
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