As of 2017, the second most populated country in Europe is Germany, with a current population of 82.79 million people.
The transcontinental railroad transformed the west because it made the idea of manifest destiny so much easier to achieve. The railroads also gave access to many trade spots, which in result connected them all, making the economy of America BOOM.
Answer: Factors would be an easier way to make steel
Explanation: Before the Weimberg process making steel was more expensive.
The other options are Pull options.
Answer is C. Religious persecution.