185 items
Historical Background As the United States evolved into an industrial powerhouse in the decades following the Civil War, the growing strength of the railroads and the banks particularly, coupled with the impact of mechanization on...
Why Documents Matter: An Interactive Digital Edition
Welcome to Why Documents Matter: An Interactive Digital Edition —a selection of primary sources from the Gilder Lehrman Collection curated and annotated for K–12 classrooms (print edition available here ). Scroll through the entire...
Spain authorizes Coronado's conquest in the Southwest, 1540
This letter, written on behalf of the king of Spain by Francisco Garcia de Loaysa, the president of the Council of the Indies, acknowledges Francisco Coronado’s report of the famous Niza expedition of the previous year and authorizes...
A report from Spanish California, 1776
Fernando de Rivera y Moncada, military commander of Alta California, wrote this letter from Mission San Gabriel. Rivera y Moncada was instrumental in the development of missions in California and was in a sometimes-contentious...
The Monroe Doctrine, 1823
President James Monroe’s 1823 annual message to Congress included a warning to European powers not to interfere in the affairs of the Western Hemisphere. This portion of the address is known as the Monroe Doctrine. The United States...
Historical Context: Mexican Americans and the Great Depression
In February 1930 in San Antonio, Texas, 5000 Mexicans and Mexican Americans gathered at the city’s railroad station to depart the United States for settlement in Mexico. In August, a special train carried another 2000 to central...
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...
Official photograph from the "Golden Spike" Ceremony, 1869
This iconic photograph records the celebration marking the completion of the first transcontinental railroad lines at Promontory Summit, Utah, on May 10, 1869, when Leland Stanford, co-founder of the Central Pacific Railroad,...
George Pullman: His Impact on the Railroad Industry, Labor, and American Life in the Nineteenth Century
Background George Mortimer Pullman was an influential industrialist of the nineteenth century and the founder of the Pullman Palace Car Company. His innovations brought comfort and luxury to railroad travel in the 1800s with the...
Statistics: Agriculture in America
Farm Production Year Number of Farms* Bales of Cotton* Bushels of Corn* Bushels of Wheat* Price Index 1860=100 1860 2 3.8 839 173 100 1870 2.7 4.4 760 254 140 1880 4 6.6 1,706 502 100 1890 4.6 8.7 2,125 449 90 1900 5.7 10.1 2,662 599...
Differing Views of Pilgrims and American Indians in Seventeenth-Century New England
Background Wampanoags Much of what is known about early Wampanoag history comes from archaeological evidence, the Wampanoag oral tradition (much of which has been lost), and documents created by seventeenth-century English colonists....
The Stamp Act, 1765
On March 22, 1765, the British Parliament passed the “Stamp Act” to help pay for British troops stationed in the colonies during the Seven Years’ War. The act required the colonists to pay a tax, represented by a stamp, on various...
The New York Conspiracy of 1741
In New York City in 1741 an economic decline exacerbated conflict between enslaved men and women engaged in commercial activity and working-class White colonists who felt their jobs were threatened. This tension boiled over in the...
Slave revolt in the West Indies, 1733
The prevalence of slavery in pre-Revolutionary America made actual and threatened uprisings of enslaved people of intense interest throughout the British colonies in North America. The West Indies, or Caribbean islands, where slavery...
"Food Will Win the War," 1917
When most people think of wartime food rationing, they often think of World War II. However, civilians were encouraged to do their part for the war effort during World War I as well. This colorful poster by artist Charles E. Chambers...
Franklin D. Roosevelt’s First Inauguration, 1933
When Franklin Delano Roosevelt gave his first inaugural address on March 4, 1933, the nation was reeling from the Great Depression and was dissatisfied with the previous administration’s reluctance to fight it. Roosevelt declared that...
George Washington’s First Inaugural Address, 1789
After officially enacting the newly ratified US Constitution in September 1788, the Confederation Congress scheduled the first inauguration for March 1789. However, bad weather delayed many congressmen from arriving in the national...
The Supreme Court upholds national prohibition, 1920
After more than a century of activism, the temperance movement achieved its signal victory with the ratification of the Eighteenth Amendment to the US Constitution in 1919. The amendment abolished "the manufacture, sale, or...
Lowell Mill Girls and the factory system, 1840
Lowell, Massachusetts, named in honor of Francis Cabot Lowell, was founded in the early 1820s as a planned town for the manufacture of textiles. It introduced a new system of integrated manufacturing to the United States and...
The National Bank Debate
Objective This lesson is part of Gilder Lehrman’s series of Common Core State Standards–based teaching resources. These resources were developed to enable students to understand, summarize, and analyze original texts of historical...
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