The Empire of Japan established the Empire of Vietnam, which acted as a puppet state to Japan.
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The World Health Organization (WHO) confirmed that the spread of COVID-19 was now at a Pandemic stage.
The Spanish Flu received its first case in the US.
The NFL started using the instant replay rule where video is analyzed to review what had just happened in a game.
The Women's College of Pennsylvania, US opened – making it the 2nd female medical school in America.
15,899 lives were lost after a severe 9.0 magnitude earthquake occurred in Japan.
