What is the primary focus of demography?

The primary focus of demography is population.

Explanation:

Demography is a scientific discipline that tells the movement of the population. Its primary function is to find the reasons for people's movements. In analyzing the factors that lead to population movements, demographics use huge data such as censuses, birth, death, and marriage records. By combining these data, demographics seeks to present accurate data. The demographic analysis encompasses broad social groups and defines them by various criteria such as education, religion, and nationality.

aristocracy, timocracy, oligarchy, democracy, theocracy and tyranny

explanation: