Sir Arthur Conan Doyle wrote The Hound of the Baskervilles.
Beatrix Potter wrote Peter Rabbit.
Leon Trotsky escaped from a Siberian prison and settled in London.
National bankruptcy is announced in Portugal.
The U.S. gets perpetual control over the Panama Canal. (But we gave it back later.)
John Steinbeck and Erik Erikson were born.
The Philippine-American War ends. (IIRC, that was one that I don't think we should have been in in the first place, IMO.)