US Geological Survey
Us Geological Survey: Glaciers Help Shape Mount Rainier
Description, facts, maps and history of Mt. Rainier, in Washington State. Also links to recent research and publications.
Legends of America
Legends of America: The National Road: First Highway in America
By the early 19th century, the wilderness of the Ohio country had given way to settlement. The road George Washington had cut through the forest many years before, called the Braddock Road, was replaced by the National Road. Cutting...
Country Studies US
Country Studies: The Divided South
This site describes how after the Civil War, the South struggled to survive. By in large, efforts to attract industry failed and soon a strictly enforced social segregation system appeared and would last until well into the 20th century.
Country Studies US
Country Studies: Revolution in Agriculture
This site describes how even though industry was expanding in the U.S., agriculture still remained the most important occupational sector in the US. As the population grew, farmers in the U.S. had to find ways to meet the explosive...
Curated OER
Science Kids: Science Images: Mount Rushmore
Mount Rushmore National Memorial is a huge granite sculpture that was created to celebrate 150 years of history in the United States of America. The giant sculptures are of (from left to right) George Washington, Thomas Jefferson,...