Well, let's see... American football for one... and let's not forget America's pasttime, Baseball (although there is some debate as to whether baseball was originally invented in America, or possibly the UK)... Snowboarding, Mountain Biking, most of your "X-Games" type sports have their roots in American culture. So, in short, a lot.
From the Europeans when they came to America!
Football didnt have any sport come from it however, Football came from a sport known as rugby.
baseball
Football was the first US sport to be televised in the UK. It came only two weeks after the first rugby game was broadcast.
The sport of javelin originated at the ancient Olympics, but the sport came from a hunting technique
The first televised sport in the us is baseball
Yes it came from Canada
Its an Olympic sport, if that helps.
i think it came from GREECE
Yes the name for the sport rugby came from the place (Rugby School) where the sport was first played
united states best sport is basketball
It came from the US It came from the US