Loreen claimed victory for Sweden at the 67th Eurovision Song Contest with her song “Tattoo.”
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The rockumentary film featuring The Who titled 'Kids Are All Right' premiered at the Cannes Film Festival.
The Talyllyn Railway in Wales became the first railway line in the world to be run solely by volunteers.
The USA's first space station, Skylab, was launched into Earth's orbit.
Edward Jenner, an English country doctor, gave the first vaccination against smallpox.
Settlers funded by the Virginia Company of London established Jamestown.