Answer:
A. Its victory against Carthage in the second century BC
The enlightenment started in 1715 and ended in 1789 so it lasted 74 years
Science allowed us to analyze what had been working, and further allowed the establishment of new technology
The historic moment created the first transcontinental railroad, Enabling travelers to go from coast to coast in a weeks time making it markedly easier to travel west in search of land for settlement. Desiring Quick payment of loans rolls encourage the service to grow and sell cash crops