Solution:The Realist approach to international politics emphasizes power politics as the central focus. Realists believe that international relations arere governed by the competitive and conflictual nature of humans and the anarchic structure of the international system.States are primarily concerned with their own survival and operate under the assumption that other states are also pursuing power to ensure their security. This leads to a constant power struggle where military and economic strength are key components.
Options A, B, and D do not align with the Realist perspective, as they emphasize peace, disarmament, and decolonization, which are more characteristic of liberal or constructivist theories.