The Japanese Prime Minister, Hara Takashi, was assassinated in Tokyo.
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Around 1,000 Soviet tanks entered Budapest, the capital of Hungary, after bombing half the city in an attempt to take over.
Mozart's Symphony No.36 premiered in Linz, Austria.
A plane crash in South Sudan at Juba International Airport killed 31 people.
462 non-violent inmates were released from Oklahoma prisons in the largest commutation in American history.
Physicists in New Zealand observed a record-breaking solar flair.