Circumcision was used by Pakistani soldiers to identify Hindus during Bangladesh’s War of Independence (1971).
You won’t see this at the zoo anymore: The only known photo of a living Quagga at the London Zoo (1870).
Known as Little Nap, the “Napoleon of the Chimpanzee World”, this chimp became a popular tourist attraction (1915).
Anne Frank’s father Otto, revisiting the attic where they hid from the Nazis. He was the only survivor (1960).