The dispersal of people in a country is called geographical distribution. Geographical distribution refers to how people are spread out or located across a particular geographic area, such as a country or region. It includes the study of population density, patterns of settlement, and how demographic factors such as age, gender, ethnicity, and socioeconomic status are distributed across different areas. Understanding geographical distribution is important for policymakers, planners, and researchers to make informed decisions about resource allocation, service provision, and other matters related to population distribution.