Vice President Richard Nixon started a goodwill tour in South America to show that the US was committed to the region.
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After 104 episodes, Adventures of Superman aired its final episode.
Maryland became the 7th state to join the United States of America.
Mohammed Daoud Khan, the President of Afghanistan, was assassinated in a coup.
Billy the Kid escaped from the Lincoln County jail in Mesilla, New Mexico.
The Simpsons aired its 100th television episode on Fox.