Central Place Theory was first presented by:

🧠 Explanation:

Central Place Theory, introduced by Walter Christaller in 1933, explains the spatial organization of settlements based on their economic roles. Settlements act as central hubs, providing goods and services to surrounding areas in a hierarchical structure. Christaller’s model uses hexagonal market areas to ensure efficient resource distribution, balancing population size, distance, and economic activity. This framework influences urban planning and regional development by optimizing service accessibility and market coverage. It remains a key concept in urban geography, illustrating how settlements interact economically and spatially to support regional economic systems and efficient land use.