null

Facts Every U.S. Citizen Should Know

We the People

The people. The turning points. The flags.

Explore the moments that shaped America—and the stories behind the dates.

Explore the stories ↓ Browse by month ↓
Thomas Jefferson, whose administration negotiated the Louisiana Purchase

Featured story · October 20, 1803

The Deal That Doubled America

America wanted a port. France offered a vast territory. Discover the unexpected deal and Jefferson’s constitutional gamble that doubled the nation’s size.

Read the Story →

Discover more

History worth a closer look

Familiar moments. Details you may have missed.

The complete collection

A year of American history

Find a story by its place on the calendar.

January

January 14, 1784Independence Becomes Official →

March

March 3, 1931The Star-Spangled Banner → March 4, 1789A New Congress Begins → March 10Harriet Tubman’s Courage → March 17, 1776The British Leave Boston → March 23, 1775Liberty or Death → March 27, 1794Why America Rebuilt Its Navy →

April

April 5Honoring Gold Star Spouses → April 12, 1861The War Begins at Sumter → April 13, 1743Thomas Jefferson’s Legacy → April 15, 1865The Death of Lincoln → April 19, 1775Lexington and Concord →

May

May 5, 1961America’s First Man in Space → May 8, 1945Victory in Europe → May 29, 1790Rhode Island’s Reluctant Yes →

June

June 6, 1944The Story of D-Day → June 14, 1777The Story Behind Flag Day →

July

July 8, 1776The Declaration Goes Public → July 20, 1969The Flag on the Moon →

August

August 2, 1776The Declaration’s Real Signing → August 4, 1790The Coast Guard Ensign →

September

September 2, 1945World War II Ends → September 5, 1882Labor Day’s First March → September 22, 1862Lincoln Changes the War → September 27, 1777Capital for a Day →

October

October 7, 1780Kings Mountain: Turning the Tide → October 13, 1775Two Ships Against an Empire →October 20, 1803The Deal That Doubled America →

November

November 11The Story of Veterans Day →

December

December 7Remembering Pearl Harbor →

We the People · American Flags Express
Explore the history behind the flag we fly.