148 items
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...
The American Civil War
The Civil War marked a defining moment in United States history. Long simmering sectional tensions reached a critical stage in 1860–1861 when eleven slaveholding states seceded and formed the Confederate States of America. Political...
The Civil War and Reconstruction in the American West
The histories of the Civil War and of the emerging West were tangled together from their beginnings. Although the war was fought mostly in the East, the events that set it off were born of the expansion of the 1840s, and in turn the...
The American Revolution, 1763–1783
The British colonists of mainland North America had great hopes for the future in 1763, when the Peace of Paris formally ended the Seven Years’ War. Since the late seventeenth century, their lives had been disrupted by a series of...
African Americans and Emancipation
Historians increasingly understand emancipation was not a singular event that simply involved the issuing of the Emancipation Proclamation by President Abraham Lincoln on January 1, 1863. Instead, emancipation is better understood as...
Empire Building
The years between the end of the Civil War, in 1865, and the end of the century witnessed rapid and far-reaching change in the economic and social life of the United States. During those years, the nation was transformed from rural...
The Social and Intellectual Legacy of the American Revolution
"We can see with other eyes; we hear with other ears; and think with other thoughts, than those we formerly used. We are now really another people, and cannot again go back to ignorance and prejudice. The mind once enlightened cannot...
The Open Door Policy and the Boxer War: The US and China
By 1899, the United States had become a world power. It was not only the world’s greatest industrial nation, but in the war with Spain it had demonstrated a willingness to use its power militarily. It had acquired possessions near and...
The United States and the Caribbean, 1877–1920
Between 1877 and 1920, the United States’ relationship with the Caribbean region underwent a profound change, which was closely tied to the transformation of the United States to an industrial and imperial power. Although the Civil...
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...
"The Merits of This Fearful Conflict": Douglass on the Causes of the Civil War
In the spring of 1871, Frederick Douglass was worried. Six years after Robert E. Lee had surrendered to Ulysses S. Grant at Appomattox, Grant was now President of the United States, the Union of northern and southern states was...
Lincoln and Emancipation: Black Enfranchisement in 1863 Louisiana
As the president of a fractured nation, Abraham Lincoln faced no issue more perplexing than that of restoring the rebel states to the Union. Reconstruction during wartime was, he judged, "the greatest question ever presented to...
"I begin to see it": Lincoln the War President
In the spring of 1864, three years into the Civil War, it seemed that the Union was finally in a position to defeat the Confederacy, taking advantage of the significant losses the Confederacy had suffered in 1863. For three years,...
The surrender of New Netherland, 1664
The Dutch colonization of New Netherland (which included parts of present-day New York, Delaware, New Jersey, and Connecticut) began in the 1620s. From the outset, New Netherland was a multiethnic, multireligious society: about half...
Carte de la Louisiane et du cours du Mississipi, 1718
This map of “la Louisiane” was published by French geographer Guillaume de l’Isle. It is the first detailed map of the Gulf Coast region and the Mississippi River, as well as the first printed map to show Texas (identified as “Mission...
Paul Revere’s engraving of the Boston Massacre, 1770
By the beginning of 1770, there were 4,000 British soldiers in Boston, a city with 15,000 inhabitants, and tensions were running high. On the evening of March 5, crowds of day laborers, apprentices, and merchant sailors began to pelt...
Henry Knox’s Order of March to Trenton, 1776
On Christmas Day in 1776 the American Revolution was on the verge of collapsing. Since the signing of the Declaration of Independence, the American forces had been driven from New York City to Valley Forge, Pennsylvania, and reduced...
Jefferson on British aggression, 1815
In this letter in defense of American nationalism, Thomas Jefferson denounced the blustering of certain members of the British House of Lords who blamed the War of 1812 on US aggression. Jefferson’s letter followed a report from James...
The Gettysburg Address, 1863
On November 19, 1863, four months after the Battle of Gettysburg, a ceremony was held at the site in Pennsylvania to dedicate a cemetery for the Union dead. The battle had been a Union victory, but at great cost—about 23,000 Union...
Japan declares war, 1941
On December 7, 1941, two hours after the Japanese attack on American military installations at Pearl Harbor, Hawaii, Japan declared war on the United States and Great Britain, marking America’s entry into World War II. The Japanese...
Physicists predict a nuclear arms race, 1945
This declaration of concern, written after the United States bombed Hiroshima and Nagasaki, offers insight into the Manhattan Project, an atomic development program led by the United States. The "Preliminary Statement of the...
Victory Order of the Day, 1945
In March 1945 American and British forces moved eastward into Germany in large numbers, stopping at the Elbe River in mid-April in accordance with pre-negotiated agreements with the Soviet Union. The Red Army, meanwhile, had moved...
Proclamation of 1763, 1763
At the end of the Seven Years’ War in 1763, France surrendered Canada and much of the Ohio and Mississippi valleys—two-thirds of eastern North America—to England. The Proclamation of 1763 “preserved to the said Indians” the lands west...
Surrender of the British General Cornwallis to the Americans, October 19, 1781
These three documents—a map, a manuscript, and a print—tell the story of the surrender of British commander Charles Cornwallis to American General George Washington. In October 1781, the successful siege of Yorktown, Virginia, by...
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