The united states doubleed in size
The answer is A. The churches were against Science because it started to restrict the power they had. People began to realize that it was ok to ask why instead of just saying that's the way God wanted something. This resulted in a decrease in church attendance and the support and influence the church had recently attained within the government. They did their best to discredit scientists and philosophical thinkers. <span />
Scandinavia is covered by mountains
Well it was mostly due to Henry Fords influence due to his new and innovative T-car which was cheap to make and cheap to get allowing nearly everyone in America get a car thus the auto industry sky rocketed helping people who had troubles with out cars to be able to use them regularly and helped them advance with new uses.
I hope this helps :3