A U.S. Government film on the procedure for the dispersion of a biological weapon.
After 18 years of struggles, the Golden Gate Bridge opened on May 27, 1937.
George Eastman introduced the Kodak and Brownie camera systems and transformed photography into something anybody could do.
The first officially formed regiment of northern black soldiers who fought in the Civil War.
Major Walter Reed's discovery in 1900 that mosquitoes spread yellow fever halted an outbreak and led to the disease's eventual eradication.
It was the deadliest workplace accident in New York City’s history.
Postwar New York City and the global economic order told through the story of the World Trade Center.
A minute-by-minute account, on both sides of the Pacific, leading up to the surprise attack on the U.S. fleet at Pearl Harbor.
"The Wizard of Menlo Park," Inventor Thomas Edison, built the first practical light bulb and revolutionized the world.