American Football descended from Rugby about 1869. It wasn't until the 1880's that the rules were standardized which made American Football different from Rugby. The rule adoption was led by Walter Camp of Yale University.
how lon has American football been invented
Charles Lyles accually invented football in 1833.
It was to rough
No they are two persons who made it possible.
Walter Camp is considered the "Father of American Football"
depends what football you're referring to: soccer or American football? depends what football you're referring to: soccer or American football?
Depends on which football you're referring to; if you mean gridiron the yes, that was invented in America, but if you meant football (soccer), then no, this was invented in England.
Walter Camp was a pioneer of American football, though it was not invented, but derived from Europe's rugby
Walter camp created the football used in American football. He was a graduate of Yale and invented the game in 1820. Since then, the game has grown to be a multi billion dollar industry professionally.
Canadian (not just CFL) football was not 'invented.' It developed over many years, just like American football did. Countless numbers of people were involved in the development of both the Canadian and American games.