Senator Gaylord Nelson (the main founder of Earth Day) had a colleague that had a birthday on earth day so after much thinking and some help he came up with earth day
The people of the united states decided to start earth day
He started earth day, It was his Idea and he was the founder if it. Google more for extra info.
Earth Day was founded by former Wisconsin senator, Gaylord Nelson.
The founder of peace one day is Jeremy Gilley.
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The founder of Clean Up Australia Day is Ian Kiernan.
In the U.S., Anna Marie Jarvis is thought of as the founder of Mother's Day.
Anna Jarvis is thought of as the official founder of Mother's Day in the United States of America.
An apostrophe. Grammatically, "Founder's Day" means "the day of the (singular) founder", while "Founders Day" ... kind of doesn't mean anything. If there was an apostrophe after the S, it would mean "the day of the (multiple) founders." As is, it might mean that, it might be a typo, it might be a day dedicated to someone named Founders, it might mean the day that, historically, something foundered.
Chris Whitten, the founder of WikiAnswers (then FAQ Farm), still contributes on WikiAnswers. He sold the name WikiAnswers to focus on Answers. He is still the founder and still works day to day on this site.
It was Clara Zetkin.