What were the prominent philosophies from the 19th and 20th centuries that shifted public...

Explore key facts about the history and impact of the War of 1812. Find out who was the president during the War of 1812, who opposed the war, and how the war ended.

Thomas Jefferson's presidency was notable with many major accomplishments. Explore Jefferson's presidency and learn about the significance and the controversies of the Louisiana Purchase, the Lewis and Clark Expedition, Essex Junto, the Burr Conspiracy.

Learn about the First Battle of Bull Run in the Civil War and its outcome. Read about how it was the first battle of the Civil War and how it impacted the conflict.

Learn about the Oregon Trail and westward expansion, how the United States acquired Oregon, where the trail started, and why people chose to travel west.

Explore factory systems and their history. Understand how industrialization and market revolution inventions contributed to the American system of manufacturing.

The election of 1800 highlighted serious problems with the American election process but ended in a win for Thomas Jefferson. Explore the details of President Jefferson's Election and his platform of Jeffersonian Democracy.

John Tyler's presidency was rife with opposition from members of the United States Congress, including their making him the first president to be impeached. Learn more about Tyler's accomplishments in pushing for American expansion, and how many southerners left the Whig Party to join the Democrats.

In the 1850s, Harriet Beecher Stowe's novel, 'Uncle Tom's Cabin,' detailed the injustices of slavery. Learn how this book, along with the Missouri Compromise and the Fugitive Slave Act, helped spur the United States into Civil War and the end of slavery on U.S. soil.

By 1775, a war had erupted between the colonies of America and British forces. Explore the importance of the Second Continental Congress and of Thomas Paine's pamphlet, Common Sense, in helping lead America toward independence.

What does the Declaration of Independence say? Learn about the parts of the Declaration of Independence text, its signatories and its impact on history.

Learn about the Battle of Fort Sumter in the Civil War, the attack on Fort Sumter, and what happened at Fort Sumter. Also, read about who won the battle.

In the court case Dred Scott v. Sanford, the U.S. Supreme Court ruled that blacks (free or slaves) were not citizens and had no constitutional rights. Learn about the Dred Scott decision, President James Buchanan, and how these events led a divided America to the brink of the Civil War.

Discover who the Barbary pirates were and what the First Barbary War was. Learn about Thomas Jefferson's involvement with the pirates in the First Barbary War.

Learn how the Civil War ended and how General Ulysses S. Grant began the march toward Richmond, Va. Explore General Grant's successes and failures in the battles of 1864, and how President Abraham Lincoln resisted calls to replace Grant.

What was the Battle of Yorktown? Learn about the Siege of Yorktown and the British surrender at Yorktown along with the aftermath of the battle and Yorktown's legacy.

Learn about what happened at Harpers Ferry, John Brown’s significance and motivation for the attack, and John Brown’s significance in American history.