U.S. History
All the major chapters in the American story, from Indigenous beginnings to the present day.
World History
History from countries and communities across the globe, including the world’s major wars.
Eras & Ages
From prehistory, though antiquity and into the 21st century, all of history’s biggest chapters.
Culture & Tradition
The stories behind the faiths, food, entertainment and holidays that shape our world.
Science & Innovation
The pivotal discoveries, visionary inventors and natural phenomena that impacted history.
After Abraham Lincoln's death, President Andrew Johnson did everything he could to undermine the legacy of his predecessor.
Andrew Johnson's deal for the purchase of Alaska was initially mocked, but has since proven to be a monumental bargain for the nation.
Discover the history and enduring legacy of the Lincoln Memorial.
Discover how tragedy helped inspire Theodore Roosevelt’s lifelong commitment to protecting natural landscapes.
The Battle of Antietam was the bloodiest day in American history. And for President Lincoln, this battle became a crucial turning point—an opportunity to cast the war as a fight for freedom.