Lexington and concord were the first battles in what war?

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.

Learn about the Sons of Liberty members and flag. Explore the history, discover who founded the Sons of Liberty, and understand their actions and significance.

During the antebellum years of the 19th Century, America's cities grew. Explore daily life in the northern cities of New York, Baltimore, and Philadelphia, learn about urbanization's causes and problems, and examine working conditions, turn-outs, and labor unions. Understand immigration, nativism, and racism.

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

Andrew Jackson's presidency was marked by regional conflicts with debates over states' rights. Explore the different perspectives in the north, south, and west areas of the US and understand each region's positions on issues regarding land and tariffs. Review nullification, and learn how President Jackson and Senator John C. Calhoun disagreed on this issue. Examine South Carolina's actions and how the conflict finally ended.

Discover what caused the Boston Massacre. Read the summary of the incident, examine its aftermath, and find out who fired first at the Boston Massacre.

Economic developments in the North created a commercial revolution through manufacturing. This lesson looks at the differences between the North and the South, inventors and inventions of the 19th century, and the effects of Northern Commerce.

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.

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.

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.

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.

As our nation's fifth president, James Monroe left an enduring legacy, including foreign policy changes that were sustained for almost a century after he left office. Learn about James Monroe and explore the important events during his presidency, including the Monroe Doctrine, the Missouri Compromise, and the fall of the Federalist Party.

Learn how George Washington helped to form the new United States Government. The topics covered are the inauguration of Washington and Adams, organizing the courts, Washington's Cabinet, Hamilton's Plan, and the interpretations of the Constitution.

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.

Read about the end of Reconstruction era in the United States. Discover what events led to the end of Reconstruction and learn who ended Reconstruction.

George Washington's leadership affected the battles of Trenton and Saratoga, as well as the encampment of Valley Forge. Explore these battles and who was involved, and consider the difficulties the army experienced in Valley Forge.