English styles of riding predate western riding. As a result, English riding is practiced all over the world, but western riding is almost exclusive to the US and N. America.
You post in English riding because English riding is a "cleaner" type of riding where Western it is more of a leisurely ride.
You can if you are riding English, you can't if you are riding western.
There is western riding (gaming, western pleasure) and English riding (dressage, jumpers, hunter jumper, Polo, and English pleasure).
English pleasure is a generic term for what is more commonly referred to as Saddle Seat riding.
The Charles Owen Helmets are the new "style" in English Riding.
Western. I've been riding quite a bit and i think English on ponies is for people more advanced in riding. Then for new comers.
No. Slip-on spurs are common in English riding.
France, Europe
Riding Solo by Jason Derulo did
I don't think so. I'm pretty sure there aren't any English riding schools in Europe.
Yes. He was showjumping which is competed in english.