Environment

For Us the Living

A series of five primary source based learning modules that encourage high school students to explore American history through the stories found in Alexandria National Cemetery.

Open Parks Network

View over 1 million images from U.S. national parks and historic sites.

A Symbol of Friendship

The cherry trees in Washington, DC were a gift from Japan. What does their history tell us?

Resources for Earth Day

Earth Day gives students a chance to consider how human relationships with the natural environment have changed over time.

The Jewish Americans

This site, produced by PBS, uses multiple resources to examine the history and influence of Jewish culture in the U.S.

Throughout the Ages

Looking for a primary source website created especially for elementary teachers?

Yale Digital Commons

A wheeled pull toy depicting Nixon with a crown? If you’re looking for a unique object to bring up in class, start with the digital commons.

Women in the Lab (and the Field)

Marie Curie and Jane Goodall—you may know these female scientists, but can you name any American women scientists?

Roosevelt's Tree Army

The work of the Civilian Conservation Corps in central New York State.

The Disaster of Innovation

How the cotton gin revolutionized the use of slaves and the production of cotton in the Southern United States.

TeacherServe

Attention Secondary teachers! Searching for essays on religion, the environment, or African Americans in U.S. history? TeacherServe is here for you!

Mystery Strategy for Elementary Students

Using the premise of a mystery, elementary students act as history detectives as they explore a historical question and formulate and test hypotheses.

OurStory

Link literature and history with activity sets for 18 books and a database of over 270 other books for young readers.

New World Wonders

How did explorers describe the plants and animals they discovered in America?

Alien Invasions

For each pair of animal and plant species, identify the one that is not native to America.

Building the Erie Canal

Cutting through New York from the ocean to the Great Lakes, the Erie Canal changed lives.

Missouri Digital Heritage

Missouri teachers looking for primary sources, look no further. Explore this portal for resources from libraries, universities, archives, and heritage sites throughout the state.

Peace Corps

Explore world and U.S. history simultaneously through universal development issues.

Jefferson's Confidential Letter to Congress

Jefferson, surprised by the Louisiana Purchase? Maybe not. Historian Leah Glaser looks at a letter from Jefferson requesting funding for the Corps of Discovery.

Congress for the New Urbanism

What is New Urbanism, and does it effect you? Will it affect the way you buy a home, or where the homes are located?

Meeting of Frontiers

How does the settling of the Siberian frontier compare to that of the U.S. West?

Historic USGS Maps of New England

Explore New England’s topography with more than 1,100 topographical maps, covering all of New England and parts of New York.

Mapping the National Parks

Track the exploration and use of Acadia, the Grand Canyon, Yellowstone, and the Great Rocky Mountains.

WTO History Project

Take a peek at Seattle protest history through the WTO Ministerial Week.

Connecticut History Online

Take a look at the “Constitution State,” with approximately 14,000 images depicting Connecticut’s history from the 19th through the 20th century.

Los Alamos National Laboratory

Follow the development of Weapons of Mass Destruction through the protection of the people of the U.S.

Seneca Village

One of the few resources dedicated to Seneca Village and the creation of Central Park.

Portal to Texas History

Texas educators, looking for primary resources on state history? Search this portal for thousands of images and documents drawn from Texas-based archival collections.

Minnesota Maps Online

Are you interested in cartography or the natural and social environment of early Minnesota?

U.S. Geological Survey

How has land use altered over time, and what did the explorers encounter?

The Great Seattle Fire

Delve into photographic evidence of the damage caused by the 1889 Great Seattle Fire.

Alabama Maps

How have boundaries changed over time? Compare the maps of yesteryear with those of today.

National Atlas

Explore maps that enable you to better understand the country that you live in, and the land that surrounds you.

Multilaterals Project

From environmental agreements to rules of warfare, read the text of international multilateral treaties, agreements, and conventions.

Digital Library of Georgia

Examines the history and culture of the state of Georgia, presenting an extensive range of primary sources.

National Park Service: Links to the Past

Roughly 200 National Park Service locations preserve locations designated important to U.S. history and prehistory; explore their resources online here.

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