Browse By Grade
- K - 3
- 4 - 5
- Legacies of the Civil Rights Movement
- Legacies of World War I
- The Spanish-American Cuban War
- Child Labor during the Progressive Era
- U.S. Immigration in the Late 19th Century
- Changes Brought by Reconstruction
- Primary vs. Secondary Documents; Change over time
- The Chronology of Reconstruction
- Gold Rush
- The Corps of Discovery, Chronologically Speaking
- Early Transportation – Canals vs. Railroads
- The Louisiana Purchase
- Jeffersonian Chronology
- Articles of Confederation vs. The Constitution
- Change Over Time
- Movement from the Declaration of Independence to the Constitution
- Viewpoints of the American Revolution
- Causes of The American Revolution
- Important Delawareans During the American Revolution
- Understanding Primary and Secondary Sources- The Salem Witch Trials
- Using and Analyzing Historical Evidence
- Hero or Dutiful Statesman?
- Why Accounts of Historical Events May Differ
- Thinking Chronologically World War I
- Introduction to the Preamble
- Different Explanations of the Burr-Hamilton Duel
- Different Explanations of the Burr-Hamilton Duel 2
- Bill of Rights and Due Process
- Friendship or Betrayal: The Cherokee Trail of Tears
- 6 - 8
- Civil Rights 1954-1975
- Cold War
- The Great War: World War I
- America Becomes a World Power – Analysis
- Progressive Era – Muckrakers “Is Something Wrong with America?”
- Immigration: 1823 to Modern Times
- Reconstruction – The Road to Citizenship
- Gettysburg, A Civilian’s Perspective
- The More Things Change, the More They Stay the Same
- Long and Winding Road of Slavery
- Westward Expansion
- “Manifest Destiny” and Texas
- Indian Removal of 1830
- Trail of Tears
- Election of 1800: Federalists v Republicans
- Jefferson Unit
- The Louisiana Purchase; Before, During and After
- Constitution: Checks and Balances
- The U.S. Constitution: Changing as “We the People” Change
- Role of Women in the Revolutionary War
- Stepping up to War
- Road to the Revolution
- Changes in Women’s Roles
- What Really Happened at Lexington?
- Analysis of Early Colonial Accounts
- Colonial Settlement Project
- Colonization Unit
- Impact on Colonization on African and American Civilizations
- U.S. Military Enlistment – Change Over Time
- The Cotton Gin and the growth of slavery in the Deep South?
- 9 - 12
- Slavery: An American Institution?
- The ABCs of the Cold War
- The Civil Rights Movement: Sources, Facts, and Interpretations
- Civil Rights in Delaware
- The Civil Rights Movement
- Modern America
- Cold War Continuity and Change
- Cold War 3
- Cold War 2
- The Great Depression
- Nothing Great About “The Great War”
- World War I
- World War I
- Media’s Influence on America’s Policy
- Beyond Manifest Destiny: America Enters the Age of Imperialism
- Imperialism: Expanding American Influence
- Beyond Manifest Destiny: America Enters the Age of Imperialism
- Analyzing Historical Data: The United States in the Age of Imperialism
- Imperialism Era
- The Progressive Era
- The Progressive Era
- The Progressive Era
- Immigration
- Immigration; Past and Present
- The Immigrant Life
- A Changing Nation: Immigration, Industrialization, and Urbanization
- History is History, Isn’t It?
- Reconstruction Unit
- Reconstruction
- Gettysburg, A Civilian’s Perspective
- Onward West
- Will the Real Mr. Jefferson Please Stand Up?
- Articles of Confederation: America’s First Try at Government
- Mercantilism and Colonial America
- Changing Accounts of the Pullman Strike
- Who Sank the Maine?
- Interpretations of Idealism and Realism in American Foreign Policy during the American/Philippine War
- Continuities and Changes on the American Home front during WWI
- Chronology of U.S. Involvement in World War I
- Trail of Tears
- 7-12
- 8
- 11