The Brazilian cruiser Bahia (pictured) was accidentally sunk by one of its own crewmen, killing more than 300 people.

Brazilian cruiser Bahia

Brazilian scout cruiser

Bahia was the lead ship of a two-vessel class of cruisers built for Brazil by the British company Armstrong Whitworth. Crewmen mutinied in November 1910 aboard Bahia, Deodoro, Minas Geraes, and São Paulo, beginning the four-day Revolta da Chibata. Brazil's capital city of Rio de…