Answer:
There are four of these, but everyone's favorite seems to be spades.
They are the group who manages the winged engines of war.
Which popular cheese is made backwards?
One who has offended the government and has been detained by it
This is meat from the upper part of a pig's leg salted and dried or smoked, often enjoyed in a sandwich.
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.