Which sport has been slowly declining in favour in the U.S., to the point where in 2021 it is illegal in 41 states, inactive in 5 more, and disappearing in 2 more?
The ans is - Greyhound racing
What sport, the season for which is March to August, has been phased out in all states in Australia except for Victoria and South Australia, and was scheduled to end in Victoria after the 2010 season?