What was the catalyst for better transportation? will upvote all

a. a competition with europe
b. the growth of the country
c. the war had brought awareness to the ideas.
d. the government required improvements.

B would be the answer :)!

Explanation:

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when people started to question traditional christian beliefs, they became criminals in the eyes of the church: they were accused of heresy and then, executed. the church held unbelievable power and anyone who tried to defy it or its beliefs, was demonized and persecuted.

mark brainliest and have a stunning day!