The United Kingdom officially created its first National Park, the Peak District National Park.
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Johns Hopkins University announced that the number of people who died worldwide due to the COVID-19 pandemic had reached three million.
A US National Reconnaissance Office mission launched on a reused SpaceX booster for the first time.
American boarding house owner Mary Surratt was arrested for taking part in President Lincoln's assassination.
Explorer Christopher Columbus was given funding for his first journey.
The movie 'Thor' premiered in cinemas in Sydney, Australia.
