The answer is B, I had this question recently and answered it correctly. Hope this helps :)
One of the results of the Enlightenment was that people began to think for themselves. This resulted in many people questioning the absolute authority they were used to living under. People no longer believed that kings ruled by divine right
Between 1870 and 1900, unprecedented numbers of Europeans immigrated to other countries.
So, your answer is option C. Immigrated to other countries.
Hope this helps!
