If you wanna go on about yanks claiming inventions where theirs but not.. the Brits invented the all moving tail plane to work at mach 1 and above, The US said, "hey, we're going for the sound barrier too, wanna swap ideas?, stupidly we said yep, they nicked the all moving tail plane and gve us nothing, we quit our attempt soon after, then Chuckles cheated by using a rocket with wings.
lol