The Renaissance was a time of great human advancement. Which of the groups of achievements represents those most commonly associated with the Renaissance?

d. stage 4

explanation:

the existence of some kind of demographic transition is widely accepted in the social sciences because of the well-established historical correlation linking dropping fertility to social and economic development.[1] scholars debate whether industrialization and higher incomes lead to lower population, or whether lower populations lead to industrialization and higher incomes. scholars also debate to what extent various proposed and sometimes inter-related factors such as higher per capita income,lower mortality, old-age security, and rise of demand for human capital are involved.[2]

because there are alot of mountains

heat from the core of the earth causes convection currents to occur in the mantle. these currents slowly move the crust around.