Owain Glyndŵr was declared Prince of Wales by his followers.
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Barbra Streisand's album 'Partners' was released, featuring duets with many hugely famous male artists.
The Wall Street bombing took place in Manhattan, New York City.
The first American college outside of the USA was founded in Istanbul, Turkey.
Nature magazine announced that more than 3 million people die yearly from air pollution.
Pakistan established its national space agency, the SUPARCO.
