The evolution of rule changes in hockey over the past 108 years could fill a book (and has). As a rudimentary answer, hockey in 1900 was played seven players to a side, not six, and played in two thirty-minute halves, not in three twenty-minute periods. No forward passing was allowed. Goaltenders were required to stay on their feet to block shots, and not allowed to drop to the ice. Offside rules and penalties were radically different. Hockey in 1900 was strictly an amateur game -- professionalism was not a factor. The rules of the game did not change overnight, but have been adjusted in small ways and large many many times over many years. See Related Links (below) for a couple of books that cover the evolution of rule changes in much more detail:
The only major rules change since 1964 was the addition of the Designated Hitter rule adopted by the American League initiated in 1973.
ok one thing cars change that's only one thing i can thing of right now
Just one of the changes in hockey is that we now start with a push back and not a bully-off !
Right now Gonchar wears 55 for the Penguins.
Ryan suter
The only major rules change since 1964 was the addition of the Designated Hitter rule adopted by the American League initiated in 1973.
Right now!
ok one thing cars change that's only one thing i can thing of right now
hockey
they havent
Now a days worlds rank of Canada hockey is 11.
Field hockey
30 in NHL
not really
teenagers are meener now
tournament player series. it comes from their old baseball line and now its changed for hockey.
?