Kangaroo fossil research showed that they may have learned to hop over 20 million years ago.
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A boy born without an immune system, David Vetter, left his bubble isolation for the first time, aged 12, and touched his mother for the first time.
The 11th Amendment to the United States Constitution was ratified.
North Korea launched the Kwangmyŏngsŏng-4 reconnaissance satellite atop an Unha rocket.
Jane Fonda starts her acting career with 'A String of Beads' on NBC.
After more than three hundred years of colonial rule, Grenada gained its independence from the UK.
