Baseball ...
Ice hockey is an American founded sport. However, it is extremely popular in Canada. Many of the National Hockey League players in the United States are actually from Canada.
American football
Soccer
The NFL and College Football are really popular sports watched in the USA. Football is the most popular spectator sport in the US.
Football
Soccer.
The second most popular sport would be baseball. Although it is second for most popular SEEN, it is first for the most PLAYED sport.
While basketball is not as popular in Canada as in the US it could be considered to be Canadian, because James Naismith, the inventor of the game, was a born Canadian.
Padel is a racquet sport in the US and Canada
Area codes in the US and Canada were introduced in 1947.
Yes, it is!!