In This Day in History 1915: German submarine sinks video clip: On the afternoon of May 7, 1915, the British ocean liner Lusitania is torpedoed without warning by a German submarine off the south coast of Ireland. Within 20 minutes, the vessel sank into the Celtic Sea. Of 1,959 passengers and crew, 1,198 people were drowned, including 128 Americans.
The DSM once labeled homosexuality a mental disorder. In the 1960s, LGBTQ+ activists Barbara Gittings and Frank Kameny pushed to change that, helping spur its removal from the DSM in 1973.
Louella Gallagher is not the prototypical mother of the 1950s. Her daughters Connie Ann, age 5, and Colleena Sue, age 2.5, serve as props in a knife-throwing act that would be considered a bit too risky by today's standards.