sentences:  During the war, an attempt was made to build a successful giant transport in Europe, by Messerschmidt - the Messerschmitt Me 323 "Gigant".Its performance and career are looked at, with its vulnerability to the B-26 bomber given as an example of its unsuitability to military operations.In the United States, Howard Hughes designs, builds, and ultimately flies the incredible Spruce goose, despite opposition from Owen Brewster in Washington, who pursued Hughes in relation to his intention to rival Pan American World Airways in providing Trans-Atlantic services through his airline Trans World Airlines.