Q: "From the Halls of Montezuma, To the shores of Tripoli; We fight our country's battles" promises which branch of the US military?
What is the answer?

A: marines

Q: Which stock market trend is associated with increased investor confidence? Bull? Or Bear?
What is the answer?

A: bull

Q: Who invented the jet engine in 1930
What is the answer?

A: frank whittle

Q: Langlauf (literally 'long-term' in German) refers to an endurance form of which sport?
What is the answer?

A:
skiing