Flickr/joncutrer Continental Congress Sets the Dollar as the Official U.S. Currency On July 6, 1785, the Continental Congress ...

Flickr/Chicago Crime Scenes The St. Valentine’s Day Massacre, Illinois Seven men died in a hail of bullets inside a Chicago ...

Wikimedia Commons/National Museum of the U.S. Navy The Explosion of The USS Maine in Cuba’s Havana Harbor The USS Maine blew ...

Flickr/Tim Evanson When the First Teddy Bear went on Sale in 1903 Morris Michtom placed two stuffed bears in his Brooklyn ...