The vice president of Google, Susan Wojcicki, became the CEO of YouTube.
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Sweet rationing during World War II finally came to an end in Britain.
US President Donald Trump was acquitted of impeachment charges by the US Senate.
Mahatma Gandhi was released from prison after two years into his six-year sentence.
The Comic Relief charity created ''Red Nose Day" in the United Kingdom, and raised £15 million ($19 million).
The first motion picture was shown to a theater audience at the Philadelphia Academy of Music.
