The doctrine of the Holy Trinity was established after the end of the Council of Nicaea.
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A Japanese scientist, Shibasaburo Kitasato, isolated the bacterium of the Bubonic Plague.
Naturalists Chris Atkins and Michael Taylor discovered the world's tallest tree in Redwood National Park, California.
Diego Velázquez de Cuéllar, the conquistador, founded Havana on the southern part of the island.
Captain James Cook set sail on his first voyage from Plymouth, heading for the Pacific Ocean.
Nintendo released the first-person shooter, GoldenEye 007, for the Nintendo 64.