Which is an invention that improved safety for railway passengers? refrigerated rail cars Pullman sleeping cars time standardization air brakes

asked Mar 28, 2021 188k views

2 votes

Which is an invention that improved safety for railway passengers?

refrigerated rail cars
Pullman sleeping cars
time standardization
air brakes

5.9k points

Please log in or register to add a comment.

2 votes

Air breaks
Invented by George Westinghouse year of 1896

5.1k points

1 vote

Answer:

Pullman sleeping cars, and time standardization.

Hope this helps

Sincerely yours: Bravo

Step-by-step explanation:

Dan Me answered Apr 1, 2021

5.6k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.4m answers