Answer:
The elevator revolutionised the Vertical transportation and logistics. Prior to that, even though the usual transportation between places was developed mainly because of the advancements in the vehicle and naval transportation, moving things "up" and vertically was supper difficult. Mainly moving people.
The elevator allowed the development of the Skyscraper. Tall buildings that could house thousands of people and eventually that would become the symbol of America.
Explanation:
The Protestant Reformation, with its antipathy toward received religious dogma, was another precursor. Perhaps the most important sources of what became the Enlightenment were the complementary rational and empirical methods of discovering the truth that was introduced by the scientific revolution.
The bland Allison-act tried to meet the demands of the farmer in the late 1800's when farmers demanded an increase in money supply through the influx of silver
Answer:
The answer to 7 is caravans, I'm pretty sure.
Explanation: