What is the author's attitude toward all the laws against drunken driving

A．Drunken driving has caused numerous fatalities in the United States.
B．It's recommendable to prohibit alcohol drinking around the United States.
C．The American society is trying hard to prevent drunken driving.
D．Drunken driving has become a national epidemic in the United States.

A．Noble experiment is a ban that prohibited alcohol drinking before the age of 13 and was proposed by President Hoover.
B．Noble experiment is a ban that prohibited alcohol drinking around the United Stated and had remained valid for thirteen years since 1919.
C．Noble experiment is a ban that advocated political corruption and organized crime.
D．Noble experiment is a ban that will hopefully stop drunken driving and thus reduce fatalities.