Pоwer pоlitics invоlves the use of vаrious tools to influence the behаvior of other stаtes. "Soft power" and “exchange power” are variations of power politics. Explain how "soft power" and “exchange power” can still be considered forms of power politics. Using sanctions as an example, discuss if “soft power” and “exchange power” always avoid violence or if there is a gray area. Provide specific examples to illustrate your argument.