Who mostly lived in tenement houses during the nineteenth and twentieth century? a. middle class b. upper class c. lower class d. aristocracy

What is the main social system that existed in ancient china?

Select the correct answer. how did agricultural advances affect chinese society during the middle ages? a. it led to population growth. b. it decreased life expectancy. c. it lowered industrial operations. d. it resulted in more people moving to rural areas.

Which is not a nation of southeast asia? .