Klaxon horns were used on what type of vehicle during World War II?

More Questions:

To determine the percentage of alcohol in a bottle of liquor, what is divided by two?

The character Uriah Heep appeared in which Charles Dickens novel?

Edie Sedgwick was a protege of what artist?

Which US state is nicknamed "Keystone state"?

Where is the Tennis Hall of Fame located?

Muscat is the capital of which country?

Which US city was once called New Amsterdam?

What cord or strong strand of string tissue attaches a muscle to bone?

How many compartments does the cow's stomach have?

Which Disney's cartoon character's love interest is named Megara?

Who were Bobby Hatfield and Bill Medley?

What year was Davind Cronenberg's film "The Fly" released?

How old was Napoleon when he died in 1821?

What is Chopin's "Piano Sonata No. 2" also known as?

Which Canadian singer performed the song "(Everything I Do) I Do It for You"?