Explorer John Cabot claimed Canada for England, thinking he was in Asia when he was actually in Nova Scotia.
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An announcement was made to say that all cigarette packages in the US must display health warnings.
A gunman opened fire and killed two people and injured 20 at a popular LGBTQ+ nightclub in Oslo, Norway.
WikiLeaks founder Julian Assange walked free after a 14-year legal battle.
Pakistan International Airlines grounded 150 of its pilots after discovering their licenses were fake.
Due to her pure talent and popularity, Mary Pickford became the first female actress to be offered a $1 million contract.