History of Unicycling Please help

Hello everyone. I am doing a school project on the history of unicycling. Does anyone know how it was started and some key factors in the history? thanks.

            Sincerely Ray

We just did that subject a week or so ago, Hit the search mode of this site, type in history, penny farthing, whatever comes to mind and see what you get. Also try libraries, look for old bicycle books. carjug