Most inventions have complex histories and multiple contributors but just a couple things I recognise(I don't have time to look up the items on that list) as being "invented by america":
Computers - not sure
WWW - yes, the US Military in fact, DEFINITELY AMERICA
Airplanes - yes?
Submarines - yes, but not as we know them today, that credit goes to the Germans.
Electricity - yes
Television - yes
Radio - no not sure
Toilet paper - far too late
Microscope - absolutely not
Elevators - yes
Telegraph - yes
Soda - yes
Traffic light - not sure, I think that one may have been British
Superconductor - not sure
90% of of tech was done by america? You massively overstate the USA's contribution. What you just said is so factually incorrect it defies belief how you could arrive there. There's no arguing the USA contributed hugely, but what you just did was blow off most of those talented individuals who worked to give you those things on your list.
Nationalism is foul.