General Educational & History Links
Center for History and new Media: History Matters Archives
Current Events: Social Studies for Kids
Digital History
Do History: Martha Ballard
Dorling Kindersley History Site
Geography: Social Studies for Kids
Graphic Images
Historic Documents 1
Historic Documents 2
Historical Maps: Social Studies for Kids
Library of Congress
Modern Maps: Social Studies for Kids
Outline of U.S. History
PBS Online
Principles of War: Clausewitz
Today in History: Library of Congress
United States at War: Social Studies for Kids

Exploration & Discovery of North America

Age of Discovery: Wikipedia
Age of Exploration  (thanks to Mrs. McVey's class!)
Columbus Letter Announcing his Discovery
European Explorers of the "New World" in the Age of Exploration
Explorers: Social Studies for Kids
Voyage of Exploration

Colonization of North America

13 Originals: Founding the American Colonies
Archiving Early America
Colonization: Kid Info
Early America: Colonial America
History of Jamestown
Jamestown Online Adventure
Jamestown: The First English Colony in America
Mayflower Compact
Pennsylvania Charter of Privileges
The Pilgrims
Who/What/Where/When: 13 Colonies

American Revolutionary War

American Revolutionary War Website (for reenactors)
Battle of Lexington and Concord
Battle of Saratoga
Battle of Trenton
Battle of Yorktown
Battles of the American Revolution
Biographies of the War of American Independence
Boston Massacre
Daughters of the American Revolution
Early America: The Revolutionary War
Flags of the American Revolution
Give Me Liberty or Give Me Death: Patrick Henry
Important People of the American Revolution
Historic Events of the American Revolution
Sons of the American Revolution
Timeline of the American Revolutionary War 1
Timeline of the American Revolutionary War 2
Timeline of the American Revolutionary War: Social Studies for Kids
Valley Forge
Who/What/Where/When: Revolutionary War

U.S. Constitution

American President: An Online Reference Resource
America's Freedom Documents
Articles of Confederation
Atlas of U.S. Presidential Elections
Bill of Rights and Later Amendments
Inside the White House: National Geographic
Mr. President: Profiles of Our Nation's Leaders
The Constitution For The United States: Its Sources and Its Application
Constitution of the United States
U.S. Constitution: Wikipedia
U.S. Government: Social Studies for Kids
U.S. House of Representatives
U.S. Senate
U.S. Supreme Court
White House

Westward Expansion & Slavery

Petition from the Pennsylvania Society for the Abolition of Slavery
Slavery in America: Social Studies for Kids
Underground Railroad: Social Studies for Kids
Westward Expansion: Links
Who/What/Where/When: Western Movement

American Civil War

American Civil War: Wikipedia
American Civil War Homepage
Battle Maps
Civil War Maps: Library of Congress
Emancipation Proclamation
Gettysburg Address
History Place: Civil War
The Civil War: PBS
Selected Civil War Photographs
Timeline of the Civil War
Valley of the Shadow
Who/What/Where/When: Civil War