Spanish conquistador Pedro Arias Dávila founded Panama City.
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The world's second oldest theme park, Tivoli Gardens, opened in Copenhagen, Denmark.
Mainz Psalter was published, making it the first book with a printed publication date on it.
Richard Branson's attempt at obtaining the fastest Atlantic crossing ended when his speed boat crashed.
After six years at war, Japan surrendered, marking the end of World War II.
New Zealand's All Blacks played their first international test against Australia at Sydney Cricket Ground.
