GENERAL KNOWLEDGE

Detailed explanation-1: -The German geographer Walter Christaller introduced central-place theory in his book entitled Central Places in Southern Germany (1933). The primary purpose of a settlement or market town, according to central-place theory, is the provision of goods and services for the surrounding market area.

Detailed explanation-2: -Central place theory is an urban geographical theory that seeks to explain the number, size and range of market services in a commercial system or human settlements in a residential system. It was introduced in 1933 to explain the spatial distribution of cities across the landscape.

Detailed explanation-3: -The first explicit statement of central place theory was made by German geographer Water Christaller and refined by German economist August Lösch. Although there are important differences between the models of Christaller and Lösch, they share a number of commonalities in terms of reasoning and underlying assumptions.