Introduced in 1971, the microprocessor is basically the fundamental driving force and brain of all of the digital equipment we use today -- from iPhones and computers to notebooks and tablets.
The Pennsylvania Railroad Company accomplished an enormous engineering feat, but destroyed a great architectural monument.
How five abolitionist allies turned a despised fringe movement against chattel slavery into a force that literally changed the nation.
An African American civil rights leader, Ida B. Wells was born into slavery before becoming a journalist in Memphis.
George Eastman introduced the Kodak and Brownie camera systems and transformed photography into something anybody could do.
The first around-the-world air race was sponsored to prove that the airplane had a commercial future.
The legendary tale of Emeline Gurney, who - as the story goes - sold an illegitimate child at the age of 14 only to marry him at a later age.
The Last Stand, the final act of General George Custer's larger-than-life career, played out on a grand stage with a spellbound public engrossed in the drama. Part of the Wild West collection.
The unbounded optimism of the Jazz Age and the shocking consequences when reality finally hit on October 29th, 1929.