Oh, I forgot, our Queen would have to be 240 years old to have been on the throne when the US Revolution happened. I got news for you. Our kids play rugby already. They play it as a warmup for football. No other countries play football because they don't have the intelligence or guts to play a tough game like football.
Football is like being on the battlefield.
You have to take on the worst possible conditions and keep you mind constantly alert to react to anything. Rugby doesn't even compare to football. America doesn't want to compete in international games because its afraid of being beat. That's why you invented your own games like baseball, gridiron and basketball, because no one else plays them. It makes the Superbowl look like the half time warm up.