Fear is a common response when a person’s is threatened

Yes

Explanation:

Fear is generally considered a reaction to something immediate that threatens your security or safety

the american rail road was the most influential and useful transportation system developed in the 1800's with steam locomotives and in the very late 1800's and early 1900's diesel electric locomotives being used to transport goods and people around the newly expanded united states!

c. more people could read and interpret the bible for themselves