The invention that improved safety for railway passengers is known as air brakes.
<h3>What is an invention?</h3>
It should be noted that an invention simply means a process that brings about a new thing. It's a creative ability.
In this case, the invention that improved safety for railway passengers is known as air brakes.
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I think the result of the Intolerable Acts was that the British closed the port of Boston as part of the acts. Im not 100% sure but I do think that that was the result of the Intolerable Acts.
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Because they were smaller and could work the machines easier and they were less likely to go on strike
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