Just 22 years after the birth of photography, enterprising photographers rushed to Civil War battlefields and produced America's first documentary images of war
A death march survivor, Montana native Ben Steele spent the next 40 months in prison camps on a hell ship, and working as a slave laborer in a Japanese coal mine before his liberation at the end of the war.
See photos of George Tilyou's grinning "funny face" logo for Steeplechase Park, the giant tower at Dreamland, and Luna Park's 1.3 million electric lights that drew crowds of fun-seekers for decades.
Chicago documentary photographer Sigmund Krausz published his Street Types of Chicago in 1892. Rather than take photos on the streets, he lit and posed subjects against a neutral studio backdrop to create what he termed "Character Studies."