The Indian Removal Act of 1830 led to the forced relocation of Indigenous Peoples from the fertile East to the arid West, marking a tragic chapter in U.S. history with the harrowing Trail of Tears.

In 1823, President James Monroe redefined U.S. foreign policy with a three-paragraph addition to his State of the Union address. The Monroe Doctrine ultimately led to a new era of U.S. imperialism.

Money helps people, businesses and countries to buy what they want and need. In this video, learn about how money is used, and why it is important.

In 1853, the United States paid Mexico $10 million for less than 30,000 square miles of land, facilitating the completion of a Southern transcontinental railroad and decades of economic growth.

Between 1895 and 1898, as Cuban revolutionaries fought for independence, a number of social, economic and political factors drove the United States and Spain to the brink of war.

In the early 1800s, Meriweather Lewis and William Clark charted the vast Louisiana Territory, providing the first maps and detailed documentation of its geography, plants, animals, and Indigenous populations.

The Supreme Court is the most powerful court in the United States. In this video, learn about the history of the court, and what it represents to the country.

The Capitol is a symbol of the United States government and the people. In this video, learn about the history of the building, and why it is important.

Honesty is a civic virtue that helps make communities fairer and safer for everyone. In this video, learn about how you can show honesty in your community.

In the United States, federal, state, and local governments work together to run the country. Find out the responsibilities of each level of government.

In 1787, the founders agreed to replace the Articles of Confederation with a new system of government. The Constitution divided power between the Legislature, the Executive, and the Judiciary, each with its own roles and responsibilities.

The controversial XYZ Affair escalated tensions between the U.S. and France in the 1700s, leading to naval confrontations at sea and a crisis of democracy in the United States.

Indigenous Peoples' Day pays tribute to America's original inhabitants, honoring their rich cultures, languages, and significant contributions to the nation.

The Mexican-American War saw the U.S. and Mexico fight over Texas between 1846 and 1848, leading to significant territorial changes and setting the stage for future conflicts.

In 1860, tensions over slavery pushed the United States to the brink of collapse, leading to secession of 11 states and the creation of the Confederacy.

On April 12, 1861, Confederate forces attacked Fort Sumter, South Carolina, marking the explosive start of the Civil War. The conflict led to short-lived progress and long-term struggles for true racial equality.

At a time when more than 3 million African Americans were enslaved in the United States, Harriet Beecher Stowe wrote a groundbreaking book that galvanized the public to call for their freedom.

In the United States, the Liberty Bell is a symbol of freedom. In this video, learn about the history of the bell, and why it is still important today.

The top ranking officer of the US federal judiciary, the Chief Justice presides over the US Supreme Court. But how did the role come into being and what are his or her roles and responsibilities?

The Federal Trade Commission is an independent agency dedicated to limiting the power of big business, protecting consumer rights and ensuring fair competition. It’s the reason you can buy what you want, when you want it – providing you...

Born from a series of financial crises in the 20th century, the Federal Reserve, or Fed, controls monetary policy in the United States to ensure economic growth through maximum employment and fair pricing.

When times get tough, Social Security provides a vital financial lifeline for U.S. citizens in need. But how did this revolutionary legislation come into being and what benefits does it provide?

In 1961, a gift from Soviet Premier Nikita Khrushchev to President John F. Kennedy, the adorable pooch Pushinka, brought the men closer together. Did puppy diplomacy prevent an all out nuclear war?

Established in 2002, the Department of Homeland Security might be the youngest of all the federal government’s departments, but its work to safeguard “the American people, our homeland, and our values” couldn't be more important.