Eli Whitney
There are many different Native American tribes with their own languages. Sequoia devised a system for writing the Cherokee language; but Navaho, Comanche, and other tribal languages would have nothing to do with the Cherokee system.
President Benjamin Harrison
Thomas Jefferson, mostly.
It was the French mathematician Rene Descartes who devised the cartesian coordinate system.
Interchangeable parts nd assembly line
Interchangeable parts nd assembly line
No, they are .dOOOOOh. Yea, i sure you are a real shinin example of how great the American education system is !
yes
Your questions isn't quite specific enough, If you're asking if the products produced by the factory systems these interchangeable parts are for, the answer would be no. If you're referring to the factory system itself, Then i can't help you there.
The 43-tone scale was devised by 20th-century American composer, Harry Partch.
Mathematician Arpad Elo developed his rating system for the game of chess.
Eli Whitney (December 8, 1765 - January 8, 1825) was an American inventor best known as the inventor of the cotton gin. He is also known for creating and promoting the idea of interchangeable parts for the manufacture of firearms.It wasn't a development as much as common sense. Parts designed for one item are used on another because it did not require any new engineering.