the USA, these are an American invention and is as "American" as apple pie!!!
China is credited with the invention of the toothbrush.
Exactly that...that one invention leads to another invention. For example. The invention of the car, led to the invention of the assembly line
Such a person is an inventor.
I think that the car would be the most best invention!
yes
slepping car
a car
karl ( carl ) benz
The Car
There's no resource out there that is objective when it comes to muffin, every country claims it was her invention. It's definitely a western invention though, originating from rich commonwealth countries. thank you knowledge person. i will seek your help in the future.
USSR