There are different kinds of racing. The most common is Thoroughbred racing, which of course is what Thoroughbreds are bred for. There are trotters and the breed of horse is the Standardbred....
The Green flag is usually waved when race starts and when race is back on when security car leaves the track
Yes , Royal Bloodline Color
Black, Bay, Dark bay or brown, Gray, or Chestnut.
I believe she died last year. :(