C
I would like to believe C is the correct answer, I hope this helps!!
They though that they should study classical works because during the Renaissance, art was starting to become alive(3D progression). They though they needed the works in able to improve their ability of artistic skills.
Answer:
they use books,newspapers,pamphlets and encyclopaedia .
Basically, figure out how the 'path' compares to life. Life can be easy (very level) and beautiful (very serene) but it can also be difficult and full of hardship (winding and full of undergrowth). Life can go in different directions and present one with many choices (fork into several directions) and life or things in life can help you realize where you want to go, and what you want to do (landmarks and signs). And lastly, life has an end (as paths do).
The answer is the class system of stratification. To simplify, American Idol winner Carrie Underwood signifies the idea of a class system of stratification because as the daughter of a sawmill worker, she experienced intergenerational mobility. In addition, Intergenerational mobility refers to variations in social status among different generations contained by the same family. The class stratification is a custom of social stratification in which a civilization inclines to divide into distinct classes whose members have dissimilar admission to resources and power. An economic and cultural gap typically happens among dissimilar classes.