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The original Quorum of the Twelve Apostles, in the Latter Day Saint movement, is formed in Kirtland, Ohio.
The Soviet Union annexes East Prussia as the Kaliningrad Oblast of the Russian Soviet Federative Socialist Republic.
The **** Baku earthquake, with a Richter magnitude of 7.0, leaves 26 people dead in Baku, Azerbaijan, and becomes the strongest earthquake in the region in 158 years.
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