A 5-iron, a flagstick, an electric cart and a scorecard are all part of which sport?

Which truck company, known for its bulldog emblem, was started by five brothers in the early 1900s? Five-card stud is a popular version of which card game? Just five days before the statute of limitations ran out, the FBI solved which January 17, 1950 robbery in Boston? Five entrepreneurs set up a factory in Oakland to make liquid chlorine bleach, which they named what in 1914? In German, 5 is "fünf". What number is "fünfzehn"? Five kids traveling by themselves are stranded at a Chicago airport at Christmas in which 2006 film? Which five-letter body part is also a verb meaning to hitchhike? What five-letter term names a territory ruled by a duke or duchess?