Answer:
The answer should be: Companies replaced hand-operated brakes with air brakes on trains.
Explanation:
You have to think how hard it was for trains to stop with hand operated brakes. Trains go fast, and not stopping in time can be dangerous. Hope this helped :)
Answer:
1. Freedom of speech because You can say whatever you want and supposedly not get in trouble for it.
2. Right to bear arms so if you are in danger you can have an arm and it will protect you
6, Rights to accused person, Right to a speedy and fair trial. You can get a trial to prove your innocence and you don't get in trouble if they prove you didn't do the crime.
Explanation:
After France surrendered to Germany in June 1940 two members of congress introduced the "Selective Service and Training Act," since it became clear to many that the US would likely have to join the war.
