Boeing exports planes.
Well in world war 2 planes were mainly bomb planes as the German's wanted to kill us as we wouldn't let them rule our country . Anyway this is when we began to start seeing these planes . The planes would drop bombs just by a push of a button . That's basically what bomb planes were .
planes were made so people can travel from country to country.
mainly at airports: a) at tiedowns b) hangers (also in lots (graveyards) of obsolite planes)
the largest export of the united states is oil. and ME!!! jk just oil!!!
Mainly aluminum ~contibutor
A biplane has two main wings, one above the other. This is mainly on older planes though.
Both are mainly composed of droplets of condensed water.
United Kingdom
france
soviet Union
Planes, Trains and Automobiles.