Belarus declared its independence from the Soviet Union.
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The doctrine of the Holy Trinity was established after the end of the Council of Nicaea.
The first daily passenger air service began, going from London to Paris.
US President Biden approved student debt loan forgiveness of up to $20,000 for those who are qualified.
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.
