Walt Disney World Resort officially opened in Florida.
The star guest of the grand opening was William, Windsor Junior.
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The United States Congress established Yosemite National Park.
The Ford Motor Company shipped the first Ford Model T to a customer.
O. J. Simpson was released from prison.
Mass murderer, Stephen Paddock, shot dead 59 people and injured 869 while firing at 22,000 concertgoers in Las Vegas, Nevada, US.
Nigeria, Africa, gained its independence from British rule.