Yes but all those were back when Britian ruled the High seas.
America lately has developed everything.
The Internet
The Microprocessor
The cell-phone
Nuclear Weapons
(Im pretty sure we had the first computer but im too lazy to do research)
Modren production methods (Henry Ford)
Space Travel
Landing on the moon
The precision guided bomb
The nuclear powerd engine
The nuclear powerd submarine
The nuclear powerd Aircraft carrier
Stealth Aircraft
The laptop computer
The DVD
The CD
The airplane
Nascar
( I also think the Germans deserve credit for the Jet engine)
American Football(it is most defintely nothing like rugby)
The credit card
Video games
Space shuttle
The Hamburger
The machine gun
First Iron clad battle ship
The radio (
http://www.enchantedlearning.com/inventors/indexr.shtml)
The Traffic light
The Gas mask
Tape
The Telegraph
The telephone
Toliet paper for peat sakes
Modren Farming requipemtn (the combine etc)
The Typewriter
Blue jeans
Bubble Gum
The can
Penut Butter
Coke a cola
Crayons
Disposable Diaper
The iron
The modern Elevator
The escelator
The Hot-dog
The submarine
On and on
Every nation has its list of Inventions Americas is just very very very long.