Hagia Sophia was inaugurated by the Emperor Justinian I as an Eastern Orthodox cathedral.
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The Supremes first appeared on 'The Ed Sullivan Show,' singing 'Come See About Me.'
The Hawaiian Fire Department was established.
After forty years as a fascist nation, Spain transitioned to a democratic government.
The 'Flushing Remonstrance' petition was signed in the Dutch colony of New Netherland, which protested the ban on Quaker worship.
Benazir Bhutto was assassinated.