Respuesta :
In April of 1869, he obtained a patent for one of his most important inventions, the air brake. This device enabled trains to be stopped with fail-safe accuracy by the locomotive engineer for the first time and was eventually adopted on the majority of the world's railroads
Answer:
George Westinghouse has made contributions in the field of electrical power generation such as the first railroad airbrakes and improving the distribution of natural gas. In the year of 1911, he received the AIEE's Edison Medal.
(It may say your answer is 0% bc I think teachers have to go in and grade it.)
Explanation:
Edge2021 <3
