Page 116 4.3. Describe how each of the contending theoretical perspectives explains change in the international system. Which of the following are realist beliefs about change in the international system? Correct Answer(s) Changes in norms can change the way the system functions. Press Space to open War is most often the cause of change at the system level. Press Space to open New issues, such as economics or human rights, might become more important. Press Space to open Technological changes can lead to changes in the distribution of power at the system level. Press Space to open Incorrect Answer(s)