2 years, 1 month ago
When did the Earth day celebrations start? Is there any history behind it?
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Earth Day was first celebrated on 22nd April 1970. It was set up by US Senator Gaylord Nelson of Wisconsin. About 20 million Americans took part in that first event.
Sen Nelson's discussion of the first event is here: http://earthday.envirolink.org/history.html
Sen Nelson's discussion of the first event is here: http://earthday.envirolink.org/history.html
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