Amtrak began operating as the United States’ passenger railroad company.
Source
Mr. Potato Head was officially released, originally only consisting of the accessories which were stuck in an actual potato.
Construction started on Chicago's first-ever skyscraper for the Home Insurance Company of New York.
A national strike began in the United States, calling for an eight-hour workday instead of 12 hours.
General Mills introduced Cheerios.
SpongeBob SquarePants premiered on Nickelodeon.