Q: When was the revolver, a hand gun with a rifled barrel and a revolving cartridge cylinder, invented?
A: 1835

Q: What airline, with a fleet of 55 aircraft, the flag carrier of Poland, was established in 1929, and is one of the world's oldest airlines still in operation?
A: polskie linie lotnicze

Q: Richard Flanagan won the 2014 Man Booker Prize for The Narrow Road to the Deep North. What nationality is he?
A:
australian