What is demography?
"Demography" is a word of Greek origin, which literally translates "to record the people."
What is demography? Today, under the demography understand the science involved in the analysis of population reproduction. She also studies the size and composition of the population, territorial distribution, migration of peoples.
The field of activity that demographics is studying is strategically important for the state, which makes this science extremely necessary today. Based on demographic data, some aspects of domestic policy are planned.
In addition, it is thanks to the demographics today that we know the size and composition of the peoples living in different territories of the globe.