The classic song “Mr. Tambourine Man” was recorded by The Byrds.
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Feminist Elizabeth Cady Stanton became the first woman to testify before Congress.
US hostages were released in Iran after 444 days.
Buzz Aldrin, the second man to set foot on the Moon, married Anca Faur on his 93rd birthday.
Ozzy Osbourne bit the head off a bat that a fan threw onto the stage during a performance in Des Moines, Iowa.
The USA's first African-American President, Barack Obama, conducted his first address.