Who developed the Rimland Theory that emphasizes the Eurasian rim as key to global power?

Who developed the Rimland Theory that emphasizes the Eurasian rim as key to global power?

• A. Spykman, Nicholas
• B. Mahan, Alfred
• C. Ravenstein, Ernst
• D. Burgess, Ernst

Answer: (A)

The idea being tested is who argued that the coastal fringes of Eurasia—the Rimland—hold the key to global power. Nicholas Spykman developed this theory, emphasizing that control of the Eurasian rim provides access to important sea routes, resources, and chokepoints, enabling powerful projection and alliances across continents. This makes it the best answer. Alfred Mahan highlighted sea power and control of the open seas, not the rim; Ravenstein studied migration patterns; Burgess is known for an urban model, not geopolitics.

The idea being tested is who argued that the coastal fringes of Eurasia—the Rimland—hold the key to global power. Nicholas Spykman developed this theory, emphasizing that control of the Eurasian rim provides access to important sea routes, resources, and chokepoints, enabling powerful projection and alliances across continents. This makes it the best answer. Alfred Mahan highlighted sea power and control of the open seas, not the rim; Ravenstein studied migration patterns; Burgess is known for an urban model, not geopolitics.