Football, sometimes baseball and Hockey
That's a hard question, because some times football is more brutal and other times hockey is more brutal. It depends on what the situation is.
It came from Quebec in Canada. Amerindians played first.
Definitly not for hockey but im thinking football
There Is More Injuries IN Football Than Hockey, Hockey Has Less
Football came first as rugby came from a cheater who played football in a pe lesson and picked up the ball, in a English town called rugby.
it came in 1920
As Flag Football is a variation of American Football and this began in the Mid 19th Century and Flag Football would have come sometime after that, I would think that Hockey did come before Flag Football as Hockey has its origins in ancient times, but the modern form of field hockey was developed in the early 19th century.
Baseball is then Basketball then hockey and then football.
Field hockey variants have been played for thousands of years; ice hockey was only begun in the 18th century.